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Generic Name : Famotidine

Brand Name : Pepcid

Manufacturer Name : Sun Pharma

Product Code : CRX 67

Delivery Days : 10 to 15 working days

Strength : 20 Mg

Packaging : Tablet/s (Blister Packing)


Famocid 20 mg

Famocid 20 mg is a medication that falls under the category of proton pump inhibitors (PPIs). It is primarily used to treat various gastrointestinal conditions by reducing the production of stomach acid. This comprehensive description will delve into the various aspects of Famocid 20 mg, including its composition, indications, mechanism of action, dosage, side effects, precautions, and potential drug interactions



Famocid 20 mg contains the active ingredient famotidine, which is a histamine H2 receptor antagonist. It is available in the form of oral tablets and is often prescribed in both generic and brand name forms.




Famocid 20 mg is prescribed for the treatment and management of several gastrointestinal conditions, including:

Gastric and Duodenal Ulcers: Famocid helps heal and prevent the recurrence of ulcers in the stomach and duodenum. It works by reducing the production of stomach acid, which can irritate and erode the lining of these organs.

Gastroesophageal Reflux Disease (GERD): This medication is effective in relieving the symptoms of GERD, including heartburn, regurgitation, and indigestion, by reducing the amount of acid produced in the stomach.

Zollinger-Ellison Syndrome: In cases of Zollinger-Ellison Syndrome, which is characterized by excessive production of stomach acid, Famocid 20 mg can help manage and control the excessive acid production.

Erosive Esophagitis: It can help heal the inflammation and damage caused by stomach acid to the esophagus.

Prevention of Aspiration Pneumonia: Famocid may be prescribed to prevent aspiration pneumonia in patients who are at risk due to impaired swallowing or other medical conditions.


Mechanism of Action:-

Famocid 20 mg exerts its effects by blocking the action of histamine at the H2 receptors in the stomach. Histamine is a chemical that stimulates the production of stomach acid. By inhibiting this action, Famocid reduces the amount of acid produced by the stomach, thereby providing relief from conditions related to excess stomach acid. This reduction in acid production also aids in the healing of ulcers and erosive esophagitis.


Dosage and Administration:-

The dosage of Famocid 20 mg can vary based on the specific condition being treated and individual patient factors. It is typically taken orally, with or without food. A healthcare provider will determine the appropriate dosage, but the usual recommended dose for adults is 20 mg once daily. In some cases, the dosage may be adjusted, and the duration of treatment will depend on the condition being treated.


Side Effects:-

Like any medication, Famocid 20 mg can have side effects. Common side effects may include:

Abdominal pain
These side effects are typically mild and may subside as the body adjusts to the medication. However, if they persist or worsen, it is essential to inform your healthcare provider.

Rare but more severe side effects may include:

Allergic reactions (hives, itching, rash, swelling of the face, lips, or tongue)
Difficulty breathing
Irregular heartbeat
Unusual fatigue
Mental/mood changes (e.g., agitation, confusion)
Signs of kidney problems (e.g., change in the amount of urine)
It is important to seek immediate medical attention if you experience any of these serious side effects.



Before starting Famocid 20 mg, it is crucial to inform your healthcare provider about any allergies you may have and any other medical conditions you are currently experiencing. Additionally, let your healthcare provider know about any other medications you are taking to avoid potential drug interactions.

Pregnant and breastfeeding women should consult with their healthcare provider before using Famocid 20 mg, as its safety in these situations has not been well established.


Drug Interactions:-

Famocid 20 mg may interact with other medications, potentially affecting their effectiveness or increasing the risk of side effects. Some of the common drug interactions include:

Antacids: The use of antacids with Famocid 20 mg can reduce its effectiveness. It is advisable to separate the dosing of these medications by at least two hours.

Warfarin: Famocid may interact with warfarin, an anticoagulant, and affect its blood-thinning effects. Close monitoring of blood clotting parameters is necessary in such cases.

Sucralfate: Combining sucralfate with Famocid may reduce the absorption of famotidine, so they should be taken at least 2 hours apart.

Ketoconazole: Famocid may decrease the absorption of ketoconazole, an antifungal medication.

These are just a few examples of potential drug interactions. It is crucial to inform your healthcare provider about all the medications, supplements, and herbal products you are taking to avoid any adverse effects.



Famocid 20 mg is a medication that plays a crucial role in the treatment and management of various gastrointestinal conditions. It works by reducing the production of stomach acid and is commonly prescribed for conditions like ulcers, GERD, and Zollinger-Ellison Syndrome. While it is generally well-tolerated, it is essential to be aware of potential side effects, precautions, and drug interactions associated with this medication. Always follow your healthcare provider's instructions and report any unusual or severe symptoms while taking Famocid 20 mg.




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