People's Pharmacy

Alendronate

Other Brand Names: Fosamax

Revised:4/1/2000

Table of Contents

Side Effects and Interactions

Fosamax may occasionally cause stomach ache, constipation or diarrhea, flatulence, trouble swallowing, and esophageal ulcer.

Although esophageal ulcers are uncommon, they can be extremely serious.

Anyone taking Fosamax who notices difficulty or pain when swallowing, pain behind the breastbone, or new or more intense heartburn should stop Fosamax and contact the physician promptly.

Other side effects such as muscle pain and headache have also been reported.

Fosamax works best when the patient is getting adequate calcium and vitamin D. These should be taken at least one half-hour after taking Fosamax, to avoid interfering with absorption of the drug.

Aspirin and arthritis pain relievers, both prescription and over-the-counter, can irritate the digestive tract. This may increase the risk of severe esophageal irritation from Fosamax.

Check with your doctor and pharmacist to make sure this medicine is safe in combination with any other drugs you take.