Indications 

Combining three drugs alleviates heartburn and other symptoms caused by excessive stomach acid, known as acid indigestion. Famotidine is a medication that obstructs acid release in the stomach and can prevent heartburn and acid indigestion from recurring. Calcium carbonate and magnesium hydroxide are antacids that quickly decrease stomach acid and relieve heartburn. 

Uses and Dosage 

To relieve or prevent heartburn and indigestion symptoms, chew one tablet thoroughly and swallow as directed by your doctor or the product package. Do not swallow the tablet whole, and avoid taking more than 2 tablets in 24 hours. If you have questions, consult your doctor or pharmacist. This product contains an antacid that can interact with other medications and affect their absorption. Therefore, discuss with your doctor or pharmacist how to schedule your medications. 

 Contact your doctor immediately if your symptoms persist after taking the medication or do not improve after 14 days of continuous use. Do not take this medication for more than 14 days without consulting your doctor. 

Side Effects 

Seek emergency medical assistance if you experience symptoms of an allergic reaction, such as:  

• Hives 
• Difficulty breathing 
• Swelling of the face, lips, tongue, or throat  

Discontinue using Pepcid Complete and contact your doctor immediately if your heartburn worsens or persists for more than two weeks after taking this medication. 

This drug is possible to experience minor side effects or no side effects at all. 

Caution 

Do not use this medication if allergic to famotidine or similar stomach acids reducers such as ranitidine, cimetidine, Zantac, or Tagamet. 

Do not use this medicine if you have difficulty swallowing food, vomit blood, or have bloody or tarry stools, as these may be signs of a severe condition. Consult your doctor. 

Ask a doctor before use if you have had heartburn for over three months, heartburn with lightheadedness, sweating, or dizziness, chest or shoulder pain with shortness of breath, sweating, pain spreading to the neck or shoulders, or lightheadedness, frequent chest pain or wheezing with heartburn, unexplained weight loss, nausea or vomiting, stomach pain, or kidney disease. 

If you are taking prescription drugs, ask your doctor or pharmacist before using this medication, as antacids and acid reducers may interact with certain prescription drugs. 

Stop using this medication and consult a doctor if your heartburn persists or worsens or if you need to take this medication for more than 14 days. 

If pregnant or breastfeeding, consult a healthcare professional before using this medication.