Lansoprazole, Amoxicillin, and Clarithromycin Side Effects and Warnings

What are the precautions when taking this medicine?

• If you have myasthenia gravis, talk with healthcare provider.

• Use caution if you have risk factors for osteoporosis (alcohol use, cigarette smoking, other family members with osteoporosis, taking medicines to treat seizures, taking steroids).

• Check medicines with healthcare provider. This medicine may not mix well with other medicines.

• Avoid alcohol (includes wine, beer, and liquor).

• Tell healthcare provider if you are pregnant or plan on getting pregnant.

What are some possible side effects of this medicine?

• Belly pain.

• Abnormal taste.

• Nausea or vomiting. Small frequent meals, frequent mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.

• Diarrhea. Yogurt, Bifidobacterium bifidum, or Lactobacillus acidophilusmay help. These products are available at health food stores or in some pharmacies.

• For females, vaginal yeast infection. Report itching or discharge.

• Hip, spine, or wrist fractures may rarely occur.

Reasons to call healthcare provider immediately

• If you suspect an overdose, call your local poison control center or emergency department immediately.

• Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.

• Severe nausea or vomiting.

• Severe diarrhea, even after medicine is stopped.

• Severe bone pain.

• Any rash.

• No improvement in condition or feeling worse.