| Brand Name | Pepcid |
| Generic Name | Famotidine |
| Drug Class | Histamine H2 receptor antagonist (H2 blocker) |
| Availability | Prescription and over-the-counter (OTC) |
| Manufacturer | Yamanouchi Pharmaceutical Co |
| Indications | Heartburns, GERD,Ulcers, Zollinger-Ellison syndrome |
| Type | Tablet |
| Doses | 10 mg to 20 mg |
| Route | Oral |
| Side Effects | Headache Dizziness Constipation or diarrhea Fatigue |
| Interactions | itraconazole |
| Overdose | Severe dizziness Fainting Seizures |
| Missed Dose | Take as soon as remembered unless it's close to the next dose |
| Contraindications | Known hypersensitivity to famotidine or other H2 blockers |
| Alternatives | Ranitidine (Note: Some formulations have been withdrawn from the market) Cimetidine Nizatidine |
| Co-Pay Assistance Program | Available |
| Patient Assistance Program | Available |
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Famotidine is used to treat heartburn, acid indigestion, and gastroesophageal reflux disease (GERD) by reducing stomach acid production.
Famotidine works by blocking histamine receptors in the stomach, reducing acid production and helping to heal ulcers and prevent heartburn.
Common side effects include headache, dizziness, and constipation. Serious side effects are rare but may include confusion or changes in heart rate.
Famotidine is typically taken orally in tablet form, with the dosage depending on the severity of the condition being treated. Follow your healthcare provider�s instructions.
Yes, Famotidine can be used for long-term management of GERD, but it is important to monitor for side effects, especially with prolonged use.
Famotidine is generally considered safe during pregnancy for short-term use. Consult your healthcare provider for personalized advice.
If you miss a dose, take it as soon as you remember unless it�s almost time for the next dose. Do not take two doses at once.
Famotidine may interact with certain medications, such as those for fungal infections or heart conditions. Inform your doctor about any other medications you're taking.
Famotidine is effective in treating ulcers by reducing stomach acid, allowing the ulcer to heal and preventing further irritation from acid.
Famotidine may cause mild dizziness or drowsiness in some individuals, especially at higher doses. If this happens, avoid activities requiring full alertness.
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