First-Omeprazole; Omeprazole+Syrspend SF Alka; PriLOSEC; PriLOSEC OTC [OTC]
Apo-Omeprazole; Auro-Omeprazole; Ava-Omeprazole; Dom-Omeprazole DR; JAMP-Omeprazole DR; Losec; Mylan-Omeprazole; Olex; PMS-Omeprazole; PMS-Omeprazole DR; Q-Omeprazole; RAN-Omeprazole; ratio-Omeprazole; Riva-Omeprazole DR; Sandoz-Omeprazole; Teva-Omeprazole
- It is used to treat or prevent GI (gastrointestinal) ulcers caused by infection.
- It is used to treat gastroesophageal reflux disease.
- It is used to treat heartburn.
- It is used to treat syndromes caused by lots of stomach acid.
- It is used to treat or prevent ulcers of the swallowing tube (esophagus).
- It may be given to you for other reasons. Talk with the doctor.
- If you have an allergy to omeprazole or any other part of this drug.
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
- If you are taking any of these drugs: Atazanavir, clopidogrel, nelfinavir, rifampin, or St. John’s wort.
- Tell dentists, surgeons, and other doctors that you use this drug.
- Use care if you have risks for soft, brittle bones called osteoporosis (alcohol use, cigarette smoking, other family members with brittle bones, taking drugs to treat seizures, taking steroids).
- This drug may affect certain lab tests. Be sure your doctor and lab workers know you take this drug.
- Call your doctor if you have throat pain, chest pain, very bad belly pain, trouble swallowing, or signs of a bleeding ulcer like black, tarry, or bloody stools, throwing up blood, or throw up that looks like coffee grounds. These may be signs of a worse health problem.
- Take calcium and vitamin D as you were told by your doctor.
- This drug may raise the chance of hip, spine, and wrist fractures in people with weak bones (osteoporosis). The chance may be higher if you take this drug in high doses or for longer than a year, or if you are older than 50 years old. Talk with your doctor.
- Low magnesium levels have rarely happened in people taking drugs like this one for at least 3 months. Most of the time, this has happened after 1 year of care. You will need to have your blood work checked if you will be taking this drug for a long time or if you take certain other drugs like digoxin or water pills. Talk with your doctor.
- Long-term treatment (for instance longer than 3 years) with drugs like this one has rarely caused low vitamin B-12 levels. Talk with the doctor.
- If you are of Asian descent, use this drug with care. You could have more side effects.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using this drug while you are pregnant.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
- It may take a few days to see the full effect.
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of low magnesium levels like mood changes, muscle pain or weakness, muscle cramps or spasms, seizures, shakiness, not hungry, very bad upset stomach or throwing up, or a heartbeat that does not feel normal.
- Signs of kidney problems like unable to pass urine, change in the amount of urine passed, blood in the urine, or a big weight gain.
- Very bad dizziness or passing out.
- Very bad belly pain.
- Bone pain.
- Fever or chills.
- Sore throat.
- A big weight loss.
- This drug may raise the chance of a very bad type of loose stools (diarrhea). Call your doctor right away if you have stomach pain or cramps, very loose or watery stools, or bloody stools. Do not try to treat loose stools without first checking with your doctor.
- A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.
- Belly pain.
- Upset stomach or throwing up.
- Loose stools (diarrhea).
- Take as you have been told, even if you feel well.
- Ask your doctor before you take antacids with this drug.
- Take 1 hour before a meal.
Tablets and capsules:
- Swallow whole. Do not chew, break, or crush.
- Take with a full glass of water.
- Do not use for more than 14 days. Talk with your doctor.
- You may sprinkle contents of capsule on applesauce. Do not chew. Swallow right away and follow with cool water.
- Mix the 2.5 mg packet contents with 1 teaspoon (5 mL) of water or the 10 mg packet contents with 1 tablespoon (15 mL) of water. Let sit for 2 to 3 minutes, stir, and drink. Rinse cup with more water and drink.
- Shake well before use.
- Measure liquid doses carefully. Use the measuring device that comes with this drug. If there is none, get an oral syringe, a dropper, a spoon, or a cup (only for older children) from your pharmacist.
- Take a missed dose as soon as you think about it.
- If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
- Do not take 2 doses at the same time or extra doses.
- Store in a refrigerator. Do not freeze.
- Protect from light.
- Check with your pharmacist about when you need to throw away this drug.
All other products:
- Store at room temperature.
- Store in a dry place. Do not store in a bathroom.
Tablets and capsules:
- Protect from light.
- Keep all drugs out of the reach of children and pets.
- Check with your pharmacist about how to throw out unused drugs.
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else’s drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.