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Can you take Amprenavir with Pyquvi?

1 drug interaction and 48 additional warnings found for the following 2 drugs:

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Drug interactions

Major drug interactions

Major:

amprenavir deflazacort

Applies to: amprenavir and Pyquvi (deflazacort)

Amprenavir may significantly increase the blood levels of the active component of deflazacort. This may increase the risk and/or severity of side effects such as swelling, weight gain, electrolyte abnormalities, high blood pressure, high blood glucose, muscle weakness, depression, mood swings, acne, thinning skin, stretch marks, easy bruising, bone density loss, cataracts, glaucoma, menstrual irregularities, excessive growth of facial or body hair, and abnormal distribution of body fat, especially in the face, neck, back, and waist. Other side effects that may occur include decreased ability to fight infections, increased risk of developing infections, and inadequate response to stress such as infection, surgery, trauma, or a severe asthma attack. Children may experience a reduced growth rate during chronic use. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Food/lifestyle interactions

Moderate food/lifestyle interactions

Moderate:

amprenavir Food/Lifestyle

Applies to: amprenavir

Amprenavir can be taken with or without food. Avoid taking with a high-fat meal, which can make it harder for your body to absorb amprenavir. Take amprenavir with a full glass (8 ounces) of water. Do not switch from amprenavir capsules to oral liquid without your doctor's advice. Make sure you receive the right form of this medication each time you get your prescription filled.

Moderate:

deflazacort Food/Lifestyle

Applies to: Pyquvi (deflazacort)

Do not take deflazacort with grapefruit juice. Grapefruit juice may increase the blood levels of the active component of deflazacort. This may increase the risk and/or severity of side effects such as swelling, weight gain, electrolyte abnormalities, high blood pressure, high blood glucose, muscle weakness, depression, mood swings, acne, thinning skin, stretch marks, easy bruising, bone density loss, cataracts, glaucoma, menstrual irregularities, excessive growth of facial or body hair, and abnormal distribution of body fat, especially in the face, neck, back, and waist. Other side effects that may occur include decreased ability to fight infections, increased risk of developing infections, and inadequate response to stress such as infection, surgery, trauma, or a severe asthma attack. Children may experience a reduced growth rate during chronic use. Talk to your doctor if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Disease interactions

46 potential interactions Applies to: 41 conditions, including High Blood Pressure, Depression, Heart Failure, Osteoporosis, and Heart Attack.

Abnormal Glucose Tolerance

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with Abnormal Glucose Tolerance.

New onset diabetes mellitus, exacerbation of preexisting diabetes mellitus, hyperglycemia, and some cases of diabetic ketoacidosis have been reported during postmarketing surveillance in HIV-infected patients treated with protease inhibitors. Some patients required either initiation or dosage adjustments of insulin or oral hypoglycemic agents for treatment of these events. In some cases, hyperglycemia persisted despite discontinuation of protease inhibitor therapy. A causal relationship has not been established between protease inhibitor therapy and these events. Monitoring patients for hyperglycemia, new onset diabetes mellitus, or exacerbation of diabetes mellitus should be considered during protease inhibitor therapy.

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Abnormal Glucose Tolerance.

Corticosteroids can raise blood glucose level by antagonizing the action and suppressing the secretion of insulin, which results in inhibition of peripheral glucose uptake and increased gluconeogenesis. Therapy with corticosteroids should be administered cautiously in patients with diabetes mellitus, glucose intolerance, or a predisposition to hyperglycemia. Patients with diabetes mellitus should be monitored more closely during corticosteroid therapy, and their antidiabetic regimen adjusted accordingly.

Adrenal Tumor

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Adrenal Tumor.

Corticosteroids mimic the effects of endogenous cortisol and aldosterone. Use of these agents may aggravate conditions of hyperadrenocorticalism in a dose-dependent manner.

Cataract

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Cataract.

Prolonged use of corticosteroids may cause posterior subcapsular cataracts and elevated intraocular pressure, the latter of which may lead to glaucoma and/or damage to the optic nerves. Long-term therapy with corticosteroids should be administered cautiously in patients with a history of cataracts, glaucoma, or increased intraocular pressure.

Dehydration

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with Dehydration.

Cases of nephrolithiasis have been reported during postmarketing surveillance in HIV-infected patients receiving amprenavir or fosamprenavir therapy. Because these events were reported voluntarily during clinical practice, estimates of frequency cannot be made. Therapy with amprenavir or fosamprenavir should be administered cautiously in patients with a current or past history of nephrolithiasis. Adequate hydration is recommended. Those who are dehydrated may be at increased risk and should be encouraged to consume additional amounts of liquid or given intravenous fluids if necessary. Patients should be instructed to seek medical attention if they experience potential signs and symptoms of urolithiasis such as flank pain, hematuria, dysuria, and urinary urgency. Temporary interruption or discontinuation of therapy may be required.

Depression

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Depression.

Corticosteroids may aggravate the symptoms of psychosis and emotional instability. Patients with these conditions should be monitored for increased or worsened symptoms during corticosteroid therapy.

Diabetes Mellitus

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with Diabetes Mellitus.

New onset diabetes mellitus, exacerbation of preexisting diabetes mellitus, hyperglycemia, and some cases of diabetic ketoacidosis have been reported during postmarketing surveillance in HIV-infected patients treated with protease inhibitors. Some patients required either initiation or dosage adjustments of insulin or oral hypoglycemic agents for treatment of these events. In some cases, hyperglycemia persisted despite discontinuation of protease inhibitor therapy. A causal relationship has not been established between protease inhibitor therapy and these events. Monitoring patients for hyperglycemia, new onset diabetes mellitus, or exacerbation of diabetes mellitus should be considered during protease inhibitor therapy.

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Diabetes Mellitus.

Corticosteroids can raise blood glucose level by antagonizing the action and suppressing the secretion of insulin, which results in inhibition of peripheral glucose uptake and increased gluconeogenesis. Therapy with corticosteroids should be administered cautiously in patients with diabetes mellitus, glucose intolerance, or a predisposition to hyperglycemia. Patients with diabetes mellitus should be monitored more closely during corticosteroid therapy, and their antidiabetic regimen adjusted accordingly.

Diverticulitis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Diverticulitis.

Corticosteroids may cause gastrointestinal perforation and hemorrhage, usually when given in high dosages or for prolonged periods. They may also mask symptoms of complications such as peritonitis or intraabdominal sepsis. Therapy with corticosteroids should be avoided or administered cautiously in patients with diverticulitis, nonspecific ulcerative colitis (if there is a probability of impending perforation, abscess, or other pyogenic infection), or recent intestinal anastomoses.

Electrolyte Abnormalities

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Electrolyte Abnormalities.

Corticosteroids can cause hypernatremia, hypokalemia, and fluid retention. These mineralocorticoid effects are most significant with fludrocortisone, followed by hydrocortisone and cortisone, then by prednisone and prednisolone. The remaining corticosteroids, betamethasone, dexamethasone, methylprednisolone, and triamcinolone, have little mineralocorticoid activities. However, large doses of any corticosteroid can demonstrate these effects, particularly if given for longer than brief periods. All corticosteroids also increase excretion of calcium and can cause hypocalcemia. Therapy with corticosteroids should be administered cautiously in patients with preexisting electrolyte disturbances. Caution is also advised when treating patients with seizure disorders, since electrolyte disturbances may trigger seizure activity.

Fluid Retention

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Fluid Retention.

Corticosteroids may cause hypernatremia, hypokalemia, fluid retention, and elevation in blood pressure. Large doses of any corticosteroid can demonstrate these effects, particularly if given for longer periods. Therapy with corticosteroids should be administered cautiously in patients with preexisting fluid retention, hypertension, congestive heart failure, and/or renal dysfunction. Dietary sodium restriction and potassium supplementation may be advisable.

Glaucoma/Intraocular Hypertension

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Glaucoma/Intraocular Hypertension.

Prolonged use of corticosteroids may cause posterior subcapsular cataracts and elevated intraocular pressure, the latter of which may lead to glaucoma and/or damage to the optic nerves. Long-term therapy with corticosteroids should be administered cautiously in patients with a history of cataracts, glaucoma, or increased intraocular pressure.

Heart Attack

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Heart Attack.

The use of corticosteroids may be associated with left ventricular free-wall rupture in patients who have had a recent myocardial infarction. Pharmacologic dosages of corticosteroids should be administered with great caution in such patients.

Heart Failure

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Heart Failure.

Corticosteroids may cause hypernatremia, hypokalemia, fluid retention, and elevation in blood pressure. Large doses of any corticosteroid can demonstrate these effects, particularly if given for longer periods. Therapy with corticosteroids should be administered cautiously in patients with preexisting fluid retention, hypertension, congestive heart failure, and/or renal dysfunction. Dietary sodium restriction and potassium supplementation may be advisable.

Herpetic Keratitis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Herpetic Keratitis.

Pharmacologic dosages of corticosteroids should be used cautiously in patients with ocular herpes simplex because of the risk of corneal perforation. Corticosteroids are not recommended for patients with active ocular herpes simplex.

High Blood Pressure

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with High Blood Pressure.

Corticosteroids may cause hypernatremia, hypokalemia, fluid retention, and elevation in blood pressure. Large doses of any corticosteroid can demonstrate these effects, particularly if given for longer periods. Therapy with corticosteroids should be administered cautiously in patients with preexisting fluid retention, hypertension, congestive heart failure, and/or renal dysfunction. Dietary sodium restriction and potassium supplementation may be advisable.

History, Nephrolithiasis

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with History, Nephrolithiasis.

Cases of nephrolithiasis have been reported during postmarketing surveillance in HIV-infected patients receiving amprenavir or fosamprenavir therapy. Because these events were reported voluntarily during clinical practice, estimates of frequency cannot be made. Therapy with amprenavir or fosamprenavir should be administered cautiously in patients with a current or past history of nephrolithiasis. Adequate hydration is recommended. Those who are dehydrated may be at increased risk and should be encouraged to consume additional amounts of liquid or given intravenous fluids if necessary. Patients should be instructed to seek medical attention if they experience potential signs and symptoms of urolithiasis such as flank pain, hematuria, dysuria, and urinary urgency. Temporary interruption or discontinuation of therapy may be required.

History, Peptic Ulcer

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with History, Peptic Ulcer.

Corticosteroids may cause peptic ulcer disease and gastrointestinal (GI) hemorrhage, usually when given in high dosages or for prolonged periods. However, even conventional dosages may aggravate symptoms in patients with a history of peptic ulcers. Delayed healing of ulcers has also been reported. Therapy with corticosteroids should be avoided or administered cautiously in patients with active or latent peptic ulcers or other risk factors for GI bleeding. Some clinicians recommend the use of prophylactic antacids or H2-antagonists between meals when large doses of corticosteroids are necessary.

History, Thrombotic/Thromboembolic Disorder

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with History, Thrombotic/Thromboembolic Disorder.

Corticosteroids may increase blood coagulability and have rarely been associated with the development of intravascular thrombosis, thromboembolism, and thrombophlebitis. Therapy with corticosteroids should be administered cautiously in patients who have or may be predisposed to thrombotic or thromboembolic disorders.

History, Tuberculosis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with History, Tuberculosis.

In patients with latent tuberculosis or tuberculin reactivity, the use of pharmacologic dosages of corticosteroids may cause a reactivation of the disease. Close monitoring for signs and symptoms of tuberculosis is recommended if corticosteroid therapy is administered to patients with a history of tuberculosis or tuberculin reactivity. During prolonged corticosteroid therapy, tuberculosis chemoprophylaxis may be considered.

Hyperadrenocorticism

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hyperadrenocorticism.

Corticosteroids mimic the effects of endogenous cortisol and aldosterone. Use of these agents may aggravate conditions of hyperadrenocorticalism in a dose-dependent manner.

Hyperaldosteronism

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hyperaldosteronism.

Corticosteroids mimic the effects of endogenous cortisol and aldosterone. Use of these agents may aggravate conditions of hyperadrenocorticalism in a dose-dependent manner.

Hypernatremia

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hypernatremia.

Corticosteroids can cause hypernatremia, hypokalemia, and fluid retention. These mineralocorticoid effects are most significant with fludrocortisone, followed by hydrocortisone and cortisone, then by prednisone and prednisolone. The remaining corticosteroids, betamethasone, dexamethasone, methylprednisolone, and triamcinolone, have little mineralocorticoid activities. However, large doses of any corticosteroid can demonstrate these effects, particularly if given for longer than brief periods. All corticosteroids also increase excretion of calcium and can cause hypocalcemia. Therapy with corticosteroids should be administered cautiously in patients with preexisting electrolyte disturbances. Caution is also advised when treating patients with seizure disorders, since electrolyte disturbances may trigger seizure activity.

Hyperthyroidism

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hyperthyroidism.

Corticosteroids may have enhanced effects in hypothyroidism due to decreased metabolism of these agents. Patients with hypothyroidism should be monitored more closely for excessive cortisol effects. Dosage adjustments may be required secondary to changes in their thyroid condition.

Hypocalcemia

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hypocalcemia.

Corticosteroids can cause hypernatremia, hypokalemia, and fluid retention. These mineralocorticoid effects are most significant with fludrocortisone, followed by hydrocortisone and cortisone, then by prednisone and prednisolone. The remaining corticosteroids, betamethasone, dexamethasone, methylprednisolone, and triamcinolone, have little mineralocorticoid activities. However, large doses of any corticosteroid can demonstrate these effects, particularly if given for longer than brief periods. All corticosteroids also increase excretion of calcium and can cause hypocalcemia. Therapy with corticosteroids should be administered cautiously in patients with preexisting electrolyte disturbances. Caution is also advised when treating patients with seizure disorders, since electrolyte disturbances may trigger seizure activity.

Hypokalemia

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Hypokalemia.

Corticosteroids can cause hypernatremia, hypokalemia, and fluid retention. These mineralocorticoid effects are most significant with fludrocortisone, followed by hydrocortisone and cortisone, then by prednisone and prednisolone. The remaining corticosteroids, betamethasone, dexamethasone, methylprednisolone, and triamcinolone, have little mineralocorticoid activities. However, large doses of any corticosteroid can demonstrate these effects, particularly if given for longer than brief periods. All corticosteroids also increase excretion of calcium and can cause hypocalcemia. Therapy with corticosteroids should be administered cautiously in patients with preexisting electrolyte disturbances. Caution is also advised when treating patients with seizure disorders, since electrolyte disturbances may trigger seizure activity.

Infection

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Infection.

Corticosteroids (including deflazacort) suppress the immune system and increase the risk of infection with any pathogen (including viral, bacterial, fungal, protozoan, or helminthic). Corticosteroids mask some signs of infection, decrease resistance to new infections, exacerbate existing infections, and increase the risk of disseminated infections; these infections can be severe and sometimes fatal. The degree to which the dose, route, and duration of corticosteroid therapy correlates with the specific risks of infection is not well described; however, the rate of occurrence of infectious complications increases with increasing corticosteroid doses. Patients should be monitored for infection and dose reduction or discontinuation of corticosteroids should be considered as needed.

Intestinal Anastomoses

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Intestinal Anastomoses.

Corticosteroids may cause gastrointestinal perforation and hemorrhage, usually when given in high dosages or for prolonged periods. They may also mask symptoms of complications such as peritonitis or intraabdominal sepsis. Therapy with corticosteroids should be avoided or administered cautiously in patients with diverticulitis, nonspecific ulcerative colitis (if there is a probability of impending perforation, abscess, or other pyogenic infection), or recent intestinal anastomoses.

Liver Disease

Major:

amprenavir

Amprenavir has a major potential interaction with Liver Disease.

The use of amprenavir oral solution is contraindicated in patients with renal and/or hepatic failure due to the large amount of excipient propylene glycol in the formulation. In general, use of the solution should be limited to patients in whom the capsule formulation or other protease inhibitors are not feasible options. Caution is advised in patients with renal or hepatic impairment due to increased risk of propylene glycol-associated adverse events. All patients receiving the oral solution should be monitored for signs of propylene glycol toxicity including seizures, stupor, tachycardia, hyperosmolality, lactic acidosis, renal toxicity, and hemolysis.

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with Liver Disease.

Amprenavir is primarily metabolized by the liver. Patients with liver disease may be at greater risk for adverse effects from amprenavir due to decreased drug clearance. Therapy with amprenavir should be administered cautiously in patients with moderate or severe hepatic impairment, and the dosage should be reduced as follows: 450 mg (three 150 mg capsules) or 513 mg (34 mL oral solution) orally twice a day for Child-Pugh score 5 to 8; 300 mg (two 150 mg capsules) or 342 mg (23 mL oral solution) orally twice a day for Child-Pugh score 9 to 12.

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Liver Disease.

No dose adjustment of deflazacort is required for patients with mild or moderate liver dysfunction. Care is recommended when using deflazacort in patients with severe liver dysfunction; a dosing recommendation cannot be provided as there is no clinical experience in these patients.

Myoneural Disorder

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Myoneural Disorder.

Toxic myopathy has been observed with the chronic use or the administration of large doses of corticosteroids, often in patients with disorders of neuromuscular transmission such as myasthenia gravis or in patients receiving neuromuscular blocking agents. Fluorinated corticosteroids such as betamethasone, dexamethasone, and triamcinolone appear to cause more severe muscle atrophy and weakness than the nonfluorinated agents. Moreover, multiple-daily doses are more toxic than once-daily or, preferably, alternate-day morning doses. Steroid myopathy is generalized and sometimes accompanied by respiratory weakness and dyspnea. In some cases, it has resulted in quadriparesis. Elevations of creatine kinase (CK) may also occur, albeit infrequently. After withdrawal of corticosteroid therapy, recovery may be slow and incomplete. Therapy with corticosteroids should be administered cautiously in patients with preexisting myopathy or myoneural disorders since these conditions may confound the diagnosis of steroid-induced myopathy. The presence of a normal serum CK level, minimal/no changes of myopathy on electromyography, and type 2 muscle fiber atrophy on biopsy are helpful in suggesting steroid-induced weakness. If steroid myopathy is suspected, a dosage reduction or discontinuation of the steroid should be considered.

Myopathy

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Myopathy.

Toxic myopathy has been observed with the chronic use or the administration of large doses of corticosteroids, often in patients with disorders of neuromuscular transmission such as myasthenia gravis or in patients receiving neuromuscular blocking agents. Fluorinated corticosteroids such as betamethasone, dexamethasone, and triamcinolone appear to cause more severe muscle atrophy and weakness than the nonfluorinated agents. Moreover, multiple-daily doses are more toxic than once-daily or, preferably, alternate-day morning doses. Steroid myopathy is generalized and sometimes accompanied by respiratory weakness and dyspnea. In some cases, it has resulted in quadriparesis. Elevations of creatine kinase (CK) may also occur, albeit infrequently. After withdrawal of corticosteroid therapy, recovery may be slow and incomplete. Therapy with corticosteroids should be administered cautiously in patients with preexisting myopathy or myoneural disorders since these conditions may confound the diagnosis of steroid-induced myopathy. The presence of a normal serum CK level, minimal/no changes of myopathy on electromyography, and type 2 muscle fiber atrophy on biopsy are helpful in suggesting steroid-induced weakness. If steroid myopathy is suspected, a dosage reduction or discontinuation of the steroid should be considered.

Nephrolithiasis

Moderate:

amprenavir

Amprenavir has a moderate potential interaction with Nephrolithiasis.

Cases of nephrolithiasis have been reported during postmarketing surveillance in HIV-infected patients receiving amprenavir or fosamprenavir therapy. Because these events were reported voluntarily during clinical practice, estimates of frequency cannot be made. Therapy with amprenavir or fosamprenavir should be administered cautiously in patients with a current or past history of nephrolithiasis. Adequate hydration is recommended. Those who are dehydrated may be at increased risk and should be encouraged to consume additional amounts of liquid or given intravenous fluids if necessary. Patients should be instructed to seek medical attention if they experience potential signs and symptoms of urolithiasis such as flank pain, hematuria, dysuria, and urinary urgency. Temporary interruption or discontinuation of therapy may be required.

Osteoporosis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Osteoporosis.

Corticosteroids reduce osteoblastic function and inhibit the absorption of intestinal calcium, which can result in bone resorption and bone loss during prolonged therapy. In addition, bone matrix may be affected by the protein-catabolic effects of corticosteroids, especially when given in high dosages or for prolonged periods, leading to aseptic necrosis and fractures. Long-term or high-dose corticosteroid therapy should be administered cautiously and only if necessary in patients with or at risk for osteoporosis. Adverse skeletal effects may be minimized by alternate-day or intermittent administration. Any patient receiving prolonged therapy with the equivalent of 7.5 mg prednisone/day or more are at risk for glucocorticoid-induced osteoporosis and should be managed according to The American College of Rheumatology (ACR) guidelines.

Peptic Ulcer

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Peptic Ulcer.

Corticosteroids may cause peptic ulcer disease and gastrointestinal (GI) hemorrhage, usually when given in high dosages or for prolonged periods. However, even conventional dosages may aggravate symptoms in patients with a history of peptic ulcers. Delayed healing of ulcers has also been reported. Therapy with corticosteroids should be avoided or administered cautiously in patients with active or latent peptic ulcers or other risk factors for GI bleeding. Some clinicians recommend the use of prophylactic antacids or H2-antagonists between meals when large doses of corticosteroids are necessary.

Post MI Syndrome

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Post MI Syndrome.

The use of corticosteroids may be associated with left ventricular free-wall rupture in patients who have had a recent myocardial infarction. Pharmacologic dosages of corticosteroids should be administered with great caution in such patients.

Psychosis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Psychosis.

Corticosteroids may aggravate the symptoms of psychosis and emotional instability. Patients with these conditions should be monitored for increased or worsened symptoms during corticosteroid therapy.

Renal Dysfunction

Major:

amprenavir

Amprenavir has a major potential interaction with Renal Dysfunction.

The use of amprenavir oral solution is contraindicated in patients with renal and/or hepatic failure due to the large amount of excipient propylene glycol in the formulation. In general, use of the solution should be limited to patients in whom the capsule formulation or other protease inhibitors are not feasible options. Caution is advised in patients with renal or hepatic impairment due to increased risk of propylene glycol-associated adverse events. All patients receiving the oral solution should be monitored for signs of propylene glycol toxicity including seizures, stupor, tachycardia, hyperosmolality, lactic acidosis, renal toxicity, and hemolysis.

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Renal Dysfunction.

Corticosteroids may cause hypernatremia, hypokalemia, fluid retention, and elevation in blood pressure. Large doses of any corticosteroid can demonstrate these effects, particularly if given for longer periods. Therapy with corticosteroids should be administered cautiously in patients with preexisting fluid retention, hypertension, congestive heart failure, and/or renal dysfunction. Dietary sodium restriction and potassium supplementation may be advisable.

Seizures

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Seizures.

Corticosteroids can cause hypernatremia, hypokalemia, and fluid retention. These mineralocorticoid effects are most significant with fludrocortisone, followed by hydrocortisone and cortisone, then by prednisone and prednisolone. The remaining corticosteroids, betamethasone, dexamethasone, methylprednisolone, and triamcinolone, have little mineralocorticoid activities. However, large doses of any corticosteroid can demonstrate these effects, particularly if given for longer than brief periods. All corticosteroids also increase excretion of calcium and can cause hypocalcemia. Therapy with corticosteroids should be administered cautiously in patients with preexisting electrolyte disturbances. Caution is also advised when treating patients with seizure disorders, since electrolyte disturbances may trigger seizure activity.

Strongyloidiasis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Strongyloidiasis.

Unlike most helminths, Strongyloides stercoralis has the ability to replicate in the human host. In patients with strongyloidiasis, the use of pharmacologic or immunosuppressive dosages of corticosteroids may result in Strongyloides hyperinfection and dissemination with widespread larval migration, often accompanied by severe enterocolitis and potentially fatal gram-negative septicemia. Therapy with corticosteroids should be administered with extreme caution, if at all, in these patients. For patients on corticosteroids who develop known or suspected Strongyloides infestation, withdrawal of corticosteroids or reduction of the dose of corticosteroids is recommended.

Thrombotic/Thromboembolic Disorder

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Thrombotic/Thromboembolic Disorder.

Corticosteroids may increase blood coagulability and have rarely been associated with the development of intravascular thrombosis, thromboembolism, and thrombophlebitis. Therapy with corticosteroids should be administered cautiously in patients who have or may be predisposed to thrombotic or thromboembolic disorders.

Tuberculosis, Latent

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Tuberculosis, Latent.

In patients with latent tuberculosis or tuberculin reactivity, the use of pharmacologic dosages of corticosteroids may cause a reactivation of the disease. Close monitoring for signs and symptoms of tuberculosis is recommended if corticosteroid therapy is administered to patients with a history of tuberculosis or tuberculin reactivity. During prolonged corticosteroid therapy, tuberculosis chemoprophylaxis may be considered.

Ulcerative Colitis

Moderate:

Pyquvi

The deflazacort in Pyquvi has a moderate potential interaction with Ulcerative Colitis.

Corticosteroids may cause gastrointestinal perforation and hemorrhage, usually when given in high dosages or for prolonged periods. They may also mask symptoms of complications such as peritonitis or intraabdominal sepsis. Therapy with corticosteroids should be avoided or administered cautiously in patients with diverticulitis, nonspecific ulcerative colitis (if there is a probability of impending perforation, abscess, or other pyogenic infection), or recent intestinal anastomoses.

Vitamin K Deficiency

Minor:

amprenavir

Amprenavir has a minor potential interaction with Vitamin K Deficiency.

Formulations of Agenerase (brand of amprenavir) provide high daily doses of vitamin E exceeding the Reference Daily Intake (adults 30 Intl units, pediatrics approximately 10 Intl units). The effects of long-term, high-dose vitamin E administration in humans are unclear. High levels of vitamin E may exacerbate the blood coagulation defect of vitamin K deficiency caused by anticoagulant therapy or malabsorption.

More resources

amprenavir

A total of 570 drugs are known to interact with amprenavir.

Pyquvi

A total of 622 drugs are known to interact with Pyquvi.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.