You should not use Pepcid if you are allergic to famotidine or similar medicines such as ranitidine ( Zantac ), cimetidine ( Tagamet ), or nizatidine ( Axid )
You may take other medications (such as antacids) for your condition as recommended by your doctor
If it's upsetting your stomach, try taking it with food to help
Pepcid Complete: It contains 10 mg of famotidine and fast-acting antacid ingredients to help control stomach acid for up to 12 hours
Discuss with your doc if you need it for more than tw
Some common drug-condition interactions happen between: Antacids and kidney disease Answer
Before taking any antacids or PPIs, you should talk to your healthcare provider
Taking amounts of 5,000 mg per day can result in magnesium toxicity