Can you take Duloxetine with Granisetron?
1 drug interaction and 22 additional warnings found for the following 2 drugs:
- duloxetine
- granisetron
Drug interactions
Major drug interactions
Major:
granisetron DULoxetine
Applies to: granisetron and duloxetine
Using granisetron together with DULoxetine can increase the risk of a rare but serious condition called the serotonin syndrome, which may include symptoms such as confusion, hallucination, seizure, extreme changes in blood pressure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle spasm or stiffness, tremor, incoordination, stomach cramp, nausea, vomiting, and diarrhea. Severe cases may result in coma and even death. You should seek immediate medical attention if you experience these symptoms while taking the medications. Talk to your doctor if you have any questions or concerns. Your doctor may already be aware of the risks, but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications. 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:
DULoxetine Food/Lifestyle
Applies to: duloxetine
DULoxetine may cause liver damage, and taking it with alcohol may increase that risk. You should avoid or limit the use of alcohol while being treated with DULoxetine. Call your doctor immediately if you have fever, chills, joint pain or swelling, excessive tiredness or weakness, unusual bleeding or bruising, skin rash or itching, loss of appetite, nausea, vomiting, dark colored urine, or yellowing of the skin or the whites of your eyes, as these may be symptoms of liver damage. 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
21 potential interactions Applies to: 19 conditions, including High Blood Pressure, Depression, Bipolar Disorder, Constipation, and Urinary Tract Infection.
Arrhythmia
Moderate:
granisetron
Granisetron has a moderate potential interaction with Arrhythmia.
The IV and oral formulations of granisetron should be used with caution in patients with preexisting arrhythmias or cardiac conduction disorders because QT prolongation has been reported. Patients with cardiac disease, electrolyte abnormalities, cardiotoxic chemotherapy, or concomitant QT-prolonging drugs may be particularly at risk for clinical consequences.
Bipolar Disorder
Major:
duloxetine
DULoxetine has a major potential interaction with Bipolar Disorder.
Adult and pediatric patients with depression and other psychiatric disorders may experience worsening of their symptoms and may have the emergence of suicidal thoughts and behavior. Patients should be monitored appropriately and observed closely for worsening of their symptoms, suicidality or changes in their behavior, especially during the first few months of treatment, and at times of dose changes. Discontinuing the medication should be considered if symptoms are persistently worse, or abrupt in onset. It may be prudent to refrain from dispensing large quantities of medication to these patients.
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Bipolar Disorder.
Therapy with SNRI antidepressants can cause activation of mania and hypomania and should be used with caution in patients with personal or family history of mania, hypomania, bipolar disorder, and other mood disorders.
Cardiovascular Conditions and Disorders
Moderate:
granisetron
Granisetron has a moderate potential interaction with Cardiovascular Conditions and Disorders.
The IV and oral formulations of granisetron should be used with caution in patients with preexisting arrhythmias or cardiac conduction disorders because QT prolongation has been reported. Patients with cardiac disease, electrolyte abnormalities, cardiotoxic chemotherapy, or concomitant QT-prolonging drugs may be particularly at risk for clinical consequences.
Constipation
Moderate:
granisetron
Granisetron has a moderate potential interaction with Constipation.
Granisetron may mask a progressive ileus and/or gastric distention. Monitor for decreased bowel activity, particularly in patients with risk factors for gastrointestinal obstruction or following recent abdominal surgery. In patients with preexisting constipation receiving subcutaneous granisetron, consider optimizing bowel regimens.
Dehydration
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Dehydration.
Treatment with SNRI antidepressants can cause hyponatremia. Caution should be used when treating patients with hyponatremia or at greater risk of hyponatremia such as the elderly, patients taking diuretics or who are volume depleted.
Depression
Major:
duloxetine
DULoxetine has a major potential interaction with Depression.
Adult and pediatric patients with depression and other psychiatric disorders may experience worsening of their symptoms and may have the emergence of suicidal thoughts and behavior. Patients should be monitored appropriately and observed closely for worsening of their symptoms, suicidality or changes in their behavior, especially during the first few months of treatment, and at times of dose changes. Discontinuing the medication should be considered if symptoms are persistently worse, or abrupt in onset. It may be prudent to refrain from dispensing large quantities of medication to these patients.
Diabetes Mellitus
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Diabetes Mellitus.
In clinical trials, treatment with duloxetine delayed-release worsened the glycemic control in some patients with diabetes. Caution should be used when using duloxetine in diabetic patients and their glycemic levels should be checked regularly.
Electrolyte Abnormalities
Moderate:
granisetron
Granisetron has a moderate potential interaction with Electrolyte Abnormalities.
The IV and oral formulations of granisetron should be used with caution in patients with preexisting arrhythmias or cardiac conduction disorders because QT prolongation has been reported. Patients with cardiac disease, electrolyte abnormalities, cardiotoxic chemotherapy, or concomitant QT-prolonging drugs may be particularly at risk for clinical consequences.
Gastrointestinal Obstruction
Moderate:
granisetron
Granisetron has a moderate potential interaction with Gastrointestinal Obstruction.
Granisetron may mask a progressive ileus and/or gastric distention. Monitor for decreased bowel activity, particularly in patients with risk factors for gastrointestinal obstruction or following recent abdominal surgery. In patients with preexisting constipation receiving subcutaneous granisetron, consider optimizing bowel regimens.
Glaucoma, Narrow Angle
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Glaucoma, Narrow Angle.
SNRI antidepressants cause pupillary dilation that may trigger an angle closure attack in patients with anatomically narrow angle without iridectomy.
High Blood Pressure
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with High Blood Pressure.
Selective serotonin and norepinephrine reuptake inhibitor antidepressants (SNRIs) have been associated with sustained increases in blood pressure. Therapy with SNRI antidepressants should be administered cautiously in patients with preexisting hypertension. Blood pressure should be assessed prior to initiating treatment and monitored regularly. The dose should be reduced or discontinued if necessary.
Hyponatremia
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Hyponatremia.
Treatment with SNRI antidepressants can cause hyponatremia. Caution should be used when treating patients with hyponatremia or at greater risk of hyponatremia such as the elderly, patients taking diuretics or who are volume depleted.
Liver Disease
Major:
duloxetine
DULoxetine has a major potential interaction with Liver Disease.
Postmarketing studies have reported that duloxetine and some other SNRIs like milnacipran may aggravate preexisting liver disease. The use of duloxetine delayed-release and milnacipran should be avoided in patients with chronic liver disease or cirrhosis.
Mania
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Mania.
Therapy with SNRI antidepressants can cause activation of mania and hypomania and should be used with caution in patients with personal or family history of mania, hypomania, bipolar disorder, and other mood disorders.
Neutropenia
Moderate:
granisetron
Granisetron has a moderate potential interaction with Neutropenia.
Serious or severe injection site reactions have been reported with the subcutaneous formulation of granisetron. Patients who are neutropenic may be at greater risk; monitor for injection site reactions during treatment and consider discontinuing therapy for severe or persistent reactions.
Renal Dysfunction
Major:
duloxetine
DULoxetine has a major potential interaction with Renal Dysfunction.
The use of duloxetine should be avoided in patients with severe renal impairment (GFR <30 mL/min).
Moderate:
granisetron
Granisetron has a moderate potential interaction with Renal Dysfunction.
The subcutaneous formulation of granisetron should be avoided in patients with severe renal dysfunction. In patients with moderate renal dysfunction, subcutaneous granisetron should not be administered more frequently than once every 14 days because the clinical significance of potential prolonged elimination of the polymer vehicle is unknown.
Seizures
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Seizures.
SNRI antidepressants may trigger seizures and should be administered with caution in patients with a seizure disorder.
Urinary Tract Infection
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Urinary Tract Infection.
SNRI antidepressants have a noradrenergic effect and can affect urethral resistance. Caution should be used in patients with a history of dysuria, prostatic hypertrophy, prostatitis, and other lower urinary tract obstructive disorders.
Urinary Tract Obstruction
Moderate:
duloxetine
DULoxetine has a moderate potential interaction with Urinary Tract Obstruction.
SNRI antidepressants have a noradrenergic effect and can affect urethral resistance. Caution should be used in patients with a history of dysuria, prostatic hypertrophy, prostatitis, and other lower urinary tract obstructive disorders.
More resources
duloxetine
A total of 654 drugs are known to interact with duloxetine.
- Duloxetine is in the drug class serotonin-norepinephrine reuptake inhibitors.
-
Duloxetine is used to treat the following conditions:
- Anxiety
- Back Pain
- Bipolar Disorder (off-label)
- Chronic Fatigue Syndrome (off-label)
- Chronic Pain
- Depression
- Diabetic Peripheral Neuropathy
- Fibromyalgia
- Generalized Anxiety Disorder
- Hot Flashes (off-label)
- Major Depressive Disorder
- Osteoarthritis
- Pain (off-label)
- Peripheral Neuropathy (off-label)
- Persistent Depressive Disorder (off-label)
- Small Fiber Neuropathy (off-label)
- Somatoform Pain Disorder (off-label)
- Urinary Incontinence (off-label)
granisetron
A total of 382 drugs are known to interact with granisetron.
- Granisetron is in the drug class 5HT3 receptor antagonists.
- Granisetron 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.