fluvoxamine

If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.

Read the Medication Guide provided by your pharmacist before you start using fluvoxamine and each time you get a refill. If you have any questions, consult your doctor or pharmacist. Take this medication by mouth with or without food, usually once daily at bedtime or as directed by your doctor. Swallow the capsules whole. Do not crush or chew the capsules. Doing so can destroy the long action of the drug and may increase side effects. Dosage is based on your medical condition and response to treatment. Do not take more than 300 milligrams a day. To reduce your risk of side effects, your doctor may direct you to start taking a low dose and gradually increase your dose. Avoid eating grapefruit or drinking grapefruit juice while being treated with this medication unless your doctor instructs you otherwise. Grapefruit can increase the amount of certain medications in your bloodstream. Consult your doctor or pharmacist for more details. Take this medication exactly as prescribed. Do not increase your dose or take this medication more often than prescribed. Your condition will not improve any faster, and the risk of serious side effects may be increased. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day. It is important to continue taking this medication as prescribed even if you feel well. Do not stop taking this medication without consulting your doctor. Some conditions may become worse when this drug is suddenly stopped. Also, you may experience symptoms such as mood swings, headache, tiredness, sleep changes, and brief feelings similar to electric shock. To prevent these symptoms while you are stopping treatment with this drug, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details. Report any new or worsening symptoms immediately. It may take 3 weeks or longer before this drug takes effect. Tell your doctor if your condition persists or worsens.

Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first. This drug should not be used with the following medications because very serious interactions may occur: alosetron, cisapride, diazepam, pimozide, ramelteon, sibutramine, thioridazine, tizanidine. Avoid taking MAO inhibitors (e.g., furazolidone, isocarboxazid, linezolid, moclobemide, phenelzine, procarbazine, rasagiline, selegiline, tranylcypromine) within 2 weeks before, during, and after treatment with this medication. In some cases a serious, possibly fatal drug interaction may occur. If you are currently using any of these medications listed above, tell your doctor or pharmacist before starting fluvoxamine. Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially: antipsychotics (e.g., olanzapine, clozapine), "water pills"/diuretics (e.g., furosemide), drugs that can cause bleeding/bruising (e.g., "blood thinners" such as heparin or warfarin, anti-platelet drugs including aspirin, NSAIDs such as ibuprofen), drugs removed from your body by certain liver enzymes (e.g., methadone, mexiletine, melatonin, tacrine, theophylline, certain benzodiazepines such as alprazolam/triazolam, certain anti-seizure drugs such as carbamazepine/phenytoin, certain beta blockers such as metoprolol/propranolol). Check all prescription and nonprescription medicine labels carefully since many medications contain pain relievers/fever reducers (NSAIDs such as aspirin, ibuprofen, naproxen) that may increase your risk for bleeding if taken together with this drug. Low-dose aspirin should be continued if prescribed by your doctor for specific medical reasons such as heart attack or stroke prevention (usually at dosages of 81-325 milligrams per day). Consult your doctor or pharmacist for more details. Also tell your doctor if you take any other drugs that increase serotonin, such as amphetamines (e.g., dextroamphetamine), bromocriptine, buspirone, dextromethorphan, lithium, meperidine, propoxyphene, phentermine, tramadol, tryptophan, St. John's wort, drugs used to treat migraines (e.g., dihydroergotamine, "triptans" such as sumatriptan), street drugs such as MDMA/"ecstasy," certain antidepressants including other SSRIs (e.g., citalopram, paroxetine) and SNRIs (e.g., duloxetine, venlafaxine). Also report the use of drugs that might increase seizure risk when combined with fluvoxamine such as isoniazid (INH), tramadol, bupropion, or tricyclic antidepressants (e.g., amitriptyline, clomipramine), among others. Consult your doctor or pharmacist for details. This medication can increase the side effects of caffeine. Avoid drinking large amounts of beverages containing caffeine (coffee, tea, colas) or eating large amounts of chocolate. Tell your doctor or pharmacist if you also take drugs that cause drowsiness such as: certain antihistamines (e.g., diphenhydramine), medicine for sleep or anxiety (e.g., lorazepam, zolpidem), muscle relaxants, narcotic pain relievers (e.g., codeine). Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain dextromethorphan, caffeine, or ingredients that cause drowsiness. Ask your pharmacist about using those products safely. Cigarette smoking decreases blood levels of this medication. Tell your doctor if you smoke or if you have recently stopped smoking. This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.

Do not share this medication with others. Psychiatric/medical checkups (and possibly laboratory tests) must be done periodically to monitor your progress and check for side effects. Consult your doctor for more details.

If overdose is suspected, contact your local poison control center or emergency room immediately. US residents can call the US National Poison Hotline at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: fast/slow/irregular heartbeat, trouble breathing, seizures.

Before taking fluvoxamine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: personal or family history of bipolar/manic-depressive disorder, personal or family history of suicide attempts, liver disease, seizures, low sodium in the blood, severe loss of body water (dehydration), stomach/intestinal ulcers. This drug may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Avoid alcoholic beverages. Liver function declines as you grow older. This medication is removed by the liver. Therefore, older adults may be at greater risk for side effects while using this drug. Older adults are also more likely to develop a type of mineral imbalance (hyponatremia), especially if they are also taking "water pills" (diuretics) with this medication. Children may be more sensitive to the side effects of the drug, especially loss of appetite and weight loss. It is important to monitor weight and growth in children who are taking this drug. Use this medication only when clearly needed during pregnancy. It may harm an unborn baby. Also, babies born to mothers who have used this drug during the last 3 months of pregnancy may infrequently develop withdrawal symptoms such as feeding/breathing difficulties, seizures, muscle stiffness, or constant crying. If you notice any of these symptoms in your newborn, tell the doctor promptly. Since untreated depression can be a serious condition, do not stop taking this medication unless directed by your doctor. If you are planning pregnancy, become pregnant, or think you may be pregnant, immediately discuss the benefits and risks of using this medication during pregnancy with your doctor. This drug passes into breast milk and could have undesirable effects on a nursing infant. Therefore, breast-feeding is not recommended while using this drug. Consult your doctor before breast-feeding.

Store at room temperature at 77 degrees F (25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) is permitted. Do not store in the bathroom. Keep all medicines away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.

See also Warning section. Nausea, vomiting, loss of appetite, upset stomach, drowsiness, dizziness, diarrhea, trouble sleeping, and sweating may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor immediately if any of these unlikely but serious side effects occur: easy bruising/bleeding, unusual or severe mental/mood changes (e.g., agitation, thoughts of suicide), weakness, muscle stiffness/pain, uncontrolled movements (e.g., shaking), decrease in sexual interest/ability, fast/pounding heartbeat, unusual tiredness, increased/painful urination, tingling or numbness of the hands/feet. Tell your doctor immediately if any of these rare but very serious side effects occur: change in the amount of urine, seizures, black/bloody stools, vomit that looks like coffee grounds, fainting. This medication may rarely cause a very serious condition called serotonin syndrome. The risk increases when this medication is used with certain other drugs (See Drug Interactions section). Before taking this drug, tell your doctor if you take any of these medications. Serotonin syndrome may be more likely when you start or increase the dose of any of these medications. Seek immediate medical attention if you develop some of the following symptoms: hearing/seeing things that are not there (hallucinations), unusual restlessness, loss of coordination, fast heartbeat, severe dizziness, unexplained fever, severe nausea/vomiting/diarrhea, twitchy muscles. Rarely, males may have a painful or prolonged erection lasting 4 or more hours. If this occurs, stop using this drug and seek immediate medical attention, or permanent problems could occur. A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional. This medication may also be used to treat depression and a certain eating disorder (bulimia).

Antidepressant medications are used to treat a variety of conditions, including depression and other mental/mood disorders. These medications can help prevent suicidal thoughts/attempts and provide other important benefits. However, studies have shown that a small number of people (especially people younger than 25) who take antidepressants for any condition may experience worsening depression, other mental/mood symptoms, or suicidal thoughts/attempts. Therefore, it is very important to talk with the doctor about the risks and benefits of antidepressant medication (especially for people younger than 25), even if treatment is not for a mental/mood condition. Tell the doctor immediately if you notice worsening depression/other psychiatric conditions, unusual behavior changes (including possible suicidal thoughts/attempts), or other mental/mood changes (including new/worsening anxiety, panic attacks, trouble sleeping, irritability, hostile/angry feelings, impulsive actions, severe restlessness, very rapid speech). Be especially watchful for these symptoms when a new antidepressant is started or when the dose is changed.