Can you take Gadoterate meglumine with Guaifen PE?
1 drug interaction and 17 additional warnings found for the following 2 drugs:
- gadoterate meglumine
- Guaifen PE (guaifenesin/phenylephrine)
Drug interactions
Moderate drug interactions
Moderate:
phenylephrine gadoterate meglumine
Applies to: Guaifen PE (guaifenesin / phenylephrine) and gadoterate meglumine
Before you have any imaging procedure where gadoterate meglumine may be given by injection, tell your doctor if you are being treated with phenylephrine. These medicines may make it harder for your body to adjust if your blood pressure changes during the contrast injection. 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:
phenylephrine Caffeine
Applies to: Guaifen PE (guaifenesin / phenylephrine)
Both phenylephrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. Contact your doctor if your condition changes or you experience increased side effects. 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
16 potential interactions Applies to: 13 conditions, including High Blood Pressure, Allergies, Asthma, Benign Prostatic Hyperplasia, and Hyperthyroidism.
Allergies
Moderate:
gadoterate meglumine
Gadoterate meglumine has a moderate potential interaction with Allergies.
Patients with history of bronchial asthma might have an increased risk for a hypersensitivity reaction to gadolinium-based contrast agents. Patients should always be assessed for any history of a reaction to contrast media, asthma or other allergic disorders before the administration of these agents.
Asthma
Moderate:
gadoterate meglumine
Gadoterate meglumine has a moderate potential interaction with Asthma.
Patients with history of bronchial asthma might have an increased risk for a hypersensitivity reaction to gadolinium-based contrast agents. Patients should always be assessed for any history of a reaction to contrast media, asthma or other allergic disorders before the administration of these agents.
Benign Prostatic Hyperplasia
Moderate:
Guaifen PE
The phenylephrine in Guaifen PE has a moderate potential interaction with Benign Prostatic Hyperplasia.
Sympathomimetic agents may cause or worsen urinary difficulty in patients with prostate enlargement due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate.
Cardiovascular Conditions and Disorders
Major:
Guaifen PE
The phenylephrine in Guaifen PE has a major potential interaction with Cardiovascular Conditions and Disorders.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Cerebrovascular Insufficiency
Major:
Guaifen PE
The phenylephrine in Guaifen PE has a major potential interaction with Cerebrovascular Insufficiency.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Diabetes Mellitus
Major:
gadoterate meglumine
Gadoterate meglumine has a major potential interaction with Diabetes Mellitus.
Gadolinium-based contrast agents (GBCAs) increase the risk for nephrogenic systemic fibrosis (NSF) among patients with impaired elimination of the drugs. Gadobenate ion is eliminated predominately via the kidneys. The risk for NSF appears highest among patients with chronic, severe kidney disease (GFR <30 mL/min/1.73m2), or acute kidney injury. It is recommended to avoid the use of GBCAs in these patients unless the diagnostic information is essential and not available with non-contrasted MRI or other processes. NSF may result in fatal or debilitating systemic fibrosis affecting the skin, muscle and internal organs. Consider screening patients for acute kidney injury and other conditions that may reduce renal function and for patients at risk for chronically reduced renal function (e.g., age > 60 years, hypertension or diabetes), estimate the glomerular filtration rate (GFR) through laboratory testing. For patients receiving hemodialysis, physicians may consider the prompt initiation of hemodialysis following the administration of a GBCA to enhance the contrast agent's elimination. The usefulness of hemodialysis in the prevention of NSF is unknown.
Moderate:
Guaifen PE
The phenylephrine in Guaifen PE has a moderate potential interaction with Diabetes Mellitus.
Sympathomimetic agents may cause increases in blood glucose concentrations. These effects are usually transient and slight but may be significant with dosages higher than those normally recommended. Therapy with sympathomimetic agents should be administered cautiously in patients with diabetes mellitus. Closer monitoring of blood glucose concentrations may be appropriate.
Glaucoma/Intraocular Hypertension
Moderate:
Guaifen PE
The phenylephrine in Guaifen PE has a moderate potential interaction with Glaucoma/Intraocular Hypertension.
Sympathomimetic agents can induce transient mydriasis via stimulation of alpha-1 adrenergic receptors. In patients with anatomically narrow angles or narrow-angle glaucoma, pupillary dilation can provoke an acute attack. In patients with other forms of glaucoma, mydriasis may occasionally increase intraocular pressure. Therapy with sympathomimetic agents should be administered cautiously in patients with or predisposed to glaucoma, particularly narrow-angle glaucoma.
High Blood Pressure
Major:
gadoterate meglumine
Gadoterate meglumine has a major potential interaction with High Blood Pressure.
Gadolinium-based contrast agents (GBCAs) increase the risk for nephrogenic systemic fibrosis (NSF) among patients with impaired elimination of the drugs. Gadobenate ion is eliminated predominately via the kidneys. The risk for NSF appears highest among patients with chronic, severe kidney disease (GFR <30 mL/min/1.73m2), or acute kidney injury. It is recommended to avoid the use of GBCAs in these patients unless the diagnostic information is essential and not available with non-contrasted MRI or other processes. NSF may result in fatal or debilitating systemic fibrosis affecting the skin, muscle and internal organs. Consider screening patients for acute kidney injury and other conditions that may reduce renal function and for patients at risk for chronically reduced renal function (e.g., age > 60 years, hypertension or diabetes), estimate the glomerular filtration rate (GFR) through laboratory testing. For patients receiving hemodialysis, physicians may consider the prompt initiation of hemodialysis following the administration of a GBCA to enhance the contrast agent's elimination. The usefulness of hemodialysis in the prevention of NSF is unknown.
Hyperthyroidism
Major:
Guaifen PE
The phenylephrine in Guaifen PE has a major potential interaction with Hyperthyroidism.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Liver Disease
Moderate:
gadoterate meglumine
Gadoterate meglumine has a moderate potential interaction with Liver Disease.
The use of certain Gadolinium-based contrast agents (GBCAs) in patients with severe renal or hepatic impairment may impair imaging performance. If GBCAs are used in these patients, complete MRI no later than 60 minutes after GBCAs administration and use a paired non-contrast and contrast MRI set for diagnosis. It is recommended to exercise caution when interpreting contrast MR images in the absence of companion non-contrast MR images
Pheochromocytoma
Major:
Guaifen PE
The phenylephrine in Guaifen PE has a major potential interaction with Pheochromocytoma.
Sympathomimetic agents may cause adverse cardiovascular effects, particularly when used in high dosages and/or in susceptible patients. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta- 1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, coronary occlusion, cerebral vasculitis, myocardial infarction, cardiac arrest, and death have been reported. Some of these agents, particularly ephedra alkaloids (ephedrine, ma huang, phenylpropanolamine), may also predispose patients to hemorrhagic and ischemic stroke. Therapy with sympathomimetic agents should generally be avoided or administered cautiously in patients with sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders. These agents should not be used in patients with severe coronary artery disease or severe/uncontrolled hypertension.
Prostate Tumor, Benign
Moderate:
Guaifen PE
The phenylephrine in Guaifen PE has a moderate potential interaction with Prostate Tumor, Benign.
Sympathomimetic agents may cause or worsen urinary difficulty in patients with prostate enlargement due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate.
Renal Dysfunction
Major:
gadoterate meglumine
Gadoterate meglumine has a major potential interaction with Renal Dysfunction.
Gadolinium based contrast agents (GBCAs) increase the risk for nephrogenic systemic fibrosis (NSF) among patients with impaired elimination of the drugs. Use of these agents should be avoided in these patients unless the diagnostic information is essential and unavailable with non- contrasted MRI or other diagnostic modalities. NSF may result in fatal or debilitating fibrosis affecting the skin, muscle and internal organs. The risk of NSF appears to be higher in patients with chronic severe renal disease and patients with acute kidney injury. Patients should be screened for acute renal injury and other conditions that might affect renal function such as age >60 years old, hypertension, and diabetes.
Major:
gadoterate meglumine
Gadoterate meglumine has a major potential interaction with Renal Dysfunction.
Gadolinium-based contrast agents (GBCAs) increase the risk for nephrogenic systemic fibrosis (NSF) among patients with impaired elimination of the drugs. Gadobenate ion is eliminated predominately via the kidneys. The risk for NSF appears highest among patients with chronic, severe kidney disease (GFR <30 mL/min/1.73m2), or acute kidney injury. It is recommended to avoid the use of GBCAs in these patients unless the diagnostic information is essential and not available with non-contrasted MRI or other processes. NSF may result in fatal or debilitating systemic fibrosis affecting the skin, muscle and internal organs. Consider screening patients for acute kidney injury and other conditions that may reduce renal function and for patients at risk for chronically reduced renal function (e.g., age > 60 years, hypertension or diabetes), estimate the glomerular filtration rate (GFR) through laboratory testing. For patients receiving hemodialysis, physicians may consider the prompt initiation of hemodialysis following the administration of a GBCA to enhance the contrast agent's elimination. The usefulness of hemodialysis in the prevention of NSF is unknown.
Moderate:
gadoterate meglumine
Gadoterate meglumine has a moderate potential interaction with Renal Dysfunction.
The use of certain Gadolinium-based contrast agents (GBCAs) in patients with severe renal or hepatic impairment may impair imaging performance. If GBCAs are used in these patients, complete MRI no later than 60 minutes after GBCAs administration and use a paired non-contrast and contrast MRI set for diagnosis. It is recommended to exercise caution when interpreting contrast MR images in the absence of companion non-contrast MR images
More resources
gadoterate meglumine
A total of 118 drugs are known to interact with gadoterate meglumine.
- Gadoterate meglumine is in the drug class magnetic resonance imaging contrast media.
- Gadoterate meglumine is used to treat CNS Magnetic Resonance Imaging.
Guaifen PE
A total of 228 drugs are known to interact with Guaifen PE.
- Guaifen pe is in the drug class upper respiratory combinations.
- Guaifen pe is used to treat the following conditions:
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.