Famotidine 40 mg Acid Reducer Tablets by Teva Pharmaceuticals are designed to alleviate and prevent symptoms associated with excess stomach acid, such as heartburn, acid indigestion, and sour stomach. As an H2 blocker, famotidine works by decreasing the amount of acid the stomach produces, thereby providing relief from discomfort and promoting healing of ulcers, gastroesophageal reflux disease (GERD), and other related conditions. Each tablet contains 40 mg of famotidine, and the product comes in a bottle containing 100 tablets. It is typically recommended for use once or twice daily, depending on the severity of symptoms, and should be used according to the instructions provided by a healthcare professional. Famotidine is well-tolerated by most individuals, but potential side effects may include headache, dizziness, or gastrointestinal disturbances. This medication is an effective solution for those seeking relief from persistent acid-related symptoms and is available over-the-counter for adults and children over the age of 12, although it is advised to consult with a healthcare provider for long-term use or if symptoms persist.

Active Ingredient: Famotidine 40 mg per tablet

Purpose: Acid reducer

Uses:

• Relieves heartburn associated with acid indigestion and sour stomach
  
• Treats conditions such as gastroesophageal reflux disease (GERD)
  
• Manages ulcers in the stomach and intestines
  
• Treats conditions that cause excessive stomach acid, such as Zollinger-Ellison syndrome

Warnings:

• Do not use if you are allergic to famotidine or other acid reducers.
  
• Consult your doctor before use if you have a history of kidney disease or other medical conditions.
  
• Seek medical advice if you are experiencing difficulty swallowing, vomiting blood, or have black stools, as these might be signs of a more serious condition.

Directions:

• Take as directed by your doctor, typically once daily before a meal.
  
• Do not exceed the prescribed dosage.
  
• Swallow the tablet whole with water; do not chew or crush.

Other Information:

• Store at room temperature, away from moisture and heat.
  
• Keep out of reach of children.

Inactive Ingredients:

Contains microcrystalline cellulose, magnesium stearate, and other inactive compounds. (Please check the packaging for a complete list.)

Side Effects:

• Possible side effects may include headache, dizziness, constipation, or diarrhea. If these persist or worsen, contact a healthcare professional.
  
• Seek immediate medical attention if you experience severe side effects such as an allergic reaction, changes in heartbeat, or mood changes. 

Always read and follow the package instructions and consult a healthcare provider with any questions or concerns regarding the use of this medication.