Do not take this medicine with any of the following medications:

-atazanavir
-cisapride
-colchicine
-dihydroergotamine
-ergotamine
-some heart medicines like amiodarone, bepridil, dofetilide, droperidol, flecainide, ibutilide, procainamide, quinidine, sotalol
-some medicines for cholesterol like cerivastatin, lovastatin, simvastatin
-medicines for sleep or anxiety, like alprazolam, triazolam or midazolam
-naloxegol
-nelfinavir
-pimozide
-red yeast rice
-rifampin
-St. John''s wort

This medicine may also interact with the following medications:

-carbamazepine
-cilostazol
-cyclosporine
-digoxin
-diltiazem
-disulfiram
-female hormones, like estrogens or progestins and birth control pills
-iron supplements
-other antibiotics
-other medicines for depression, sleep or psychotic disturbances
-probenecid
-sildenafil
-some medicines for fungal infections like itraconazole, ketoconazole
-some medicines for HIV-infection or AIDS
-tacrolimus
-theophylline
-warfarin

They need to know if you have any of these conditions:

-heart disease
-history of irregular heartbeat
-kidney disease
-liver disease
-lupus
-myasthenia gravis
-an unusual or allergic reaction to amoxicillin, clarithromycin, omeprazole, other antibiotics, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Visit your doctor or health care provider for regular check-ups. Tell your doctor or if your symptoms do not improve or if they get worse.

This medicine may cause serious skin reactions. They can happen weeks to months after starting the medicine. Contact your health care provider right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. Or, you might notice a red rash with swelling of the face, lips or lymph nodes in your neck or under your arms.

Call your doctor as soon as you can if you get a fever, watery diarrhea, stomach pain, or vomiting. These could be symptoms of a more serious illness. Do not treat yourself. Call your doctor for advice.

Birth control pills may not work properly while you are taking this medicine. Talk to your doctor about using an extra method of birth control.

If you are diabetic, you may get a false-positive result for sugar in your urine. Talk to your health care provider.

This medicine may cause a decrease in vitamin B12. You should make sure that you get enough vitamin B12 while you are taking this medicine. Discuss the foods you eat and the vitamins you take with your health care provider.

Keep out of the reach of children.

Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Protect from light and moisture. Throw away any unused medicine after the expiration date.