Lansoprazole oral suspension

What is this medicine?

LANSOPRAZOLE (lan SOE pra zole) prevents the production of acid in the stomach. It is used to treat gastroesophageal reflux disease (GERD), ulcers, certain bacteria in the stomach, inflammation of the esophagus, and Zollinger-Ellison Syndrome. It can also be used to prevent and treat ulcers in patients taking medicines called non-steroidal anti-inflammatory drugs (NSAIDs).

How should I use this medicine?

Take this medicine by mouth. Follow the directions on the prescription label. First, mix the contents (granules) of the packets with 2 tablespoonfuls (30 ml) of water to form a strawberry-flavored suspension. Do not crush or chew the granules before mixing. Stir well and drink the liquid mixture immediately. If any material from the suspension remains after drinking, add more water, stir, and drink immediately. Do not take this medicine with other liquids or foods. It is best to take this medicine at least 30 to 60 minutes before you eat any food. Take your doses at regular intervals. Do not take your medicine more often than directed.

Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.

What side effects may I notice from receiving this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:

• allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue

• bone, muscle or joint pain

• breathing problems

• chest pain or chest tightness

• dark yellow or brown urine

• dizziness

• fast, irregular heartbeat

• feeling faint or lightheaded

• fever or sore throat

• muscle spasm

• palpitations

• rash on cheeks or arms that gets worse in the sun

• redness, blistering, peeling or loosening of the skin, including inside the mouth

• seizures

• stomach polyps

• tremors

• unusual bleeding or bruising

• unusually weak or tired

• yellowing of the eyes or skin

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

• constipation

• diarrhea

• dry mouth

• headache

• nausea

What may interact with this medicine?

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

• atazanavir

• nelfinavir

This medicine may also interact with the following medications:

• ampicillin

• delavirdine

• digoxin

• diuretics

• iron salts

• itraconazole, ketoconazole, voriconazole, or other prescription medicines for fungus or yeast infections

• sucralfate

• theophylline

• warfarin

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

Where should I keep my medicine?

Keep out of the reach of children.

Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from moisture. Throw away any unused medicine after the expiration date.

What should I tell my health care provider before I take this medicine?

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

• liver disease

• low levels of magnesium in the blood

• lupus

• an unusual or allergic reaction to lansoprazole, other medicines, foods, dyes, or preservatives

• pregnant or trying to get pregnant

• breast-feeding

What should I watch for while using this medicine?

It can take several days before your stomach pains get better. Check with your doctor or health care professional if your condition does not start to get better, or if it gets worse.

You may need blood work done while you are taking this medicine.