VENLAFAXINE-ORAL (cont.)
DRUG INTERACTIONS: Certain medications taken with this product could result in serious, even fatal, drug interactions. Avoid taking MAO inhibitors (e.g., furazolidone, isocarboxazid, linezolid, moclobemide, phenelzine, procarbazine, selegiline, tranylcypromine) within 2 weeks before or 7 days after treatment with this medication. This drug should not be used with the following medications because very serious interactions may occur: weight loss drugs (e.g., sibutramine, phentermine). If you are currently using any of these medications, tell your doctor or pharmacist before starting venlafaxine. Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: cimetidine, herbal/natural products (e.g., ayahuasca, St. John's wort), lithium, SSRI antidepressants (e.g., fluoxetine, sertraline), triptan migraine drugs (e.g., sumatriptan, almotriptan), other drugs which can cause bleeding/bruising (e.g., thrombolytic drugs such as TPA, anticoagulants such as heparin or warfarin, antiplatelet drugs including NSAIDs such as ibuprofen). Tell your doctor or pharmacist if you also take drugs that cause drowsiness such as: antihistamines that cause drowsiness (e.g., diphenhydramine), anti-anxiety drugs (e.g., diazepam), anti-seizure drugs (e.g., carbamazepine), medicine for sleep (e.g., sedatives), muscle relaxants, narcotic pain relievers (e.g., codeine), or psychiatric medicines (e.g., chlorpromazine, thioridazine). Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain drowsiness-causing ingredients. Ask your pharmacist about the safe use of those products. Low-dose aspirin (usually 81-325 mg per day) for heart attack or stroke prevention should be continued unless your doctor instructs you otherwise. Aspirin is similar to NSAID drugs, and can increase the risk of bleeding in combination with this medication (see above). Discuss the risks and benefits with your doctor. Check all prescription and nonprescription medicine labels carefully since many contain pain relievers/fever reducers (NSAIDs such as aspirin or naproxen) which may increase the risk of side effects. Do not start or stop any medicine without doctor or pharmacist approval.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
- Drug Interactions - Learn about potential drug interactions you may be exposed to. Drug interactions can occur with prescription drugs, OTC medication, vitamins, herbs, and supplements.
- Anxiety - Read about anxiety (generalized anxiety disorder, GAD) causes, physical symptoms and signs, medications and treatment. Learn about symptoms (worry, fear) and other types of anxiety disorders.
- Antidepressants - Read about the differnent types of antidepressants (used to treat depression) their side effects, drug interactions, and warnings and precautions.
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