Tagamet contains the active ingredient cimetidine, which is a histamine H-receptor antagonist. The drug consists of cimetidine USP in the form of a white to off-white, crystalline powder.
Tagamet contains the active ingredient cimetidine, which is a histamine H-receptor antagonist. The drug consists of cimetidine USP in the form of a white to off-white, crystalline powder.
How should I use this medication?
Take this medication by mouth. Take it as directed on the prescription label at the same time every day. If you only take this medication once a day, take it at bedtime. Do not take your medication more often than directed. Talk to your care team about the use of this medication in children. Special care may be needed.
Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. NOTE: This medicine is only for you. Do not share this medicine with others.
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medication?
Keep out of the reach of children. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light. Keep container tightly closed. Throw away any unused medication after the expiration date.
NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.
What side effects may I notice from receiving this medication?
Side effects that you should report to your care team as soon as possible: -Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat -Confusion -Hallucinations Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): -Breast swelling, tenderness -Constipation -Diarrhea -Dizziness -Headache
This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What should I tell my care team before I take this medication?
They need to know if you have any of these conditions: -Blood in your stools (black or tarry stools) or if you have blood in your vomit -Kidney disease -Liver disease -Pain or trouble trying to swallow food -An unusual or allergic reaction to cimetidine, other medications, foods, dyes, or preservatives -Pregnant or trying to get pregnant -Breast-feeding
What may interact with this medication?
Do not take this medication with any of the following: -Cisapride -Dofetilide -Pimozide This medication may also interact with the following: -Caffeine -Carbamazepine -Carmustine -Delavirdine -Estrogen or progestin hormones -Itraconazole -Ketoconazole -Medications for irregular heartbeat -Phenytoin -Theophylline -Warfarin
This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.
What should I watch for while using this medication?
Tell your care team if your pain does not start to get better or gets worse. You may need to take this medication for several days before your symptoms get better. Finish the full course of tablets prescribed even if you feel better. Do not take with aspirin, ibuprofen, or other antiinflammatory medications unless directed to do so by your care team. These can make your condition worse. Do not smoke cigarettes or drink alcohol. These increase irritation in your stomach and can increase the time it will take for your ulcer to heal. If you get black, tarry stools or vomit up what looks like coffee grounds, call your care team right away. You may have a bleeding ulcer. This medication may cause a decrease in vitamin B12. Make sure that you get enough vitamin B12 while you are taking this medication. Discuss the foods you eat and the vitamins you take with your care team.
Source: This information is sourced from Elsevier Inc.
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Prescription medications affect individuals differently, and what works for one person may not work for another. Always consult your doctor, pharmacist, or other qualified healthcare provider to ensure the information displayed applies to your personal circumstances. Only a licensed healthcare provider can advise you on what is safe and effective for you.
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