Jump To



Generic name: omeprazole 

Brand name: FIRST Omeprazole, Omeprazole + SyrSpend SF Alka, PriLOSEC, PriLOSEC OTC, Zegerid (Original Formulation)

Dosage formats: oral delayed release capsule (10 mg 20 mg; 40 mg) and oral delayed release tablets (20 mg) or powder to aid in reconstitution delayed release (10 mg; 2.5 mg); oral suspension (2 mg/mL)

The class of drugs: Proton pump inhibitors


What is omeprazole?


Omeprazole is an inhibitor of the proton pump that reduces the amount of acid that is produced by the stomach.

Omeprazole can be used for treating the symptoms of gastroesophageal resuscitation disease (GERD) and other disorders caused by stomach acid excess. It can also be used to help heal Erosive esophagitis (damage to the esophagus that is caused by acid in your stomach).

Omeprazole can also be administered along with antibiotics to treat gastric ulcers that are caused by infection caused by Helicobacter pylori (H. pylori).

OTC  Omeprazole can be found for adults to control heartburn that happens at least two days each week. The OTC brand should be consumed regularly for 14 days consecutively.



Omeprazole can cause kidney damage. Inform your doctor when you’re urinating less than normal or if there is the presence of blood in urine.

Diarrhea could be a sign of new infection. Contact your doctor when you experience diarrhea that’s watery or contains blood.

Omeprazole is not recommended to relieve immediate heartburn symptoms.

Omeprazole can cause new or more severe symptoms of Lupus. Inform your doctor if are experiencing joint pain and red rash on your arms or cheeks that is worsens when exposed to sunlight.

You could be more likely to sustain fractured bones while taking this medicine for long periods or more than one time daily.


Before taking this medication, you must consult your physician

Heartburn is a common sign of heart attacks. Take immediate medical care when you experience chest pain that is spreading over your shoulder or jaw and you’re feeling uncomfortable or lightheaded.

Omeprazole should not be used If you are allergic to it, or:

  • There is also an allergy to medicines such as omeprazole like esomeprazole, pantoprazole and lansoprazole Nexium, Prevacid, Protonix, and other medications;
  • You experienced breathing issues you had kidney issues, breathing problems or a severe allergic reaction following taking omeprazole before or
  • You may also be taking HIV medications that contain the ingredient rilpivirine (such as Edurant, Complera, Odefsey, Juluca).

Ask your doctor or pharmacist to determine if this medication is suitable for use if you are:

  • difficulty or discomfort swallowing;
  • Bloody or black stool the vomit looks like coffee grounds or blood;
  • heartburn that has been lingering for more than 3 months;
  • frequent chest pains, wheezing and chest pain;
  • unproved weight loss;
  • nausea or vomiting, stomach pain;
  • liver disease;
  • Low levels of magnesium in your blood.
  • Osteoporosis, also known as low bone mineral density (osteopenia).

You could be more likely to sustain fractured bones in your wrist, hip or back when you are taking a long-term proton pump inhibitor or more than one time daily. Talk with your doctor on ways to maintain your bones’ health.

Consult your doctor prior to taking this medication if you are breastfeeding or pregnant.


If I want to take Omeprazole?

Follow the directions for omeprazole exactly on the label or as directed by your physician. Follow all instructions on the prescription label and also read the medication guide or instructions sheets.

Utilize Prilosec OTC (over-the-counter) precisely as stated on the label or as directed by your physician.

Follow and read carefully any Instructions for Use that are included along with your medicine. Talk to your pharmacist or doctor If you don’t understand the instructions.

shake your oral suspension (liquid) prior to you taking a dosage. Utilize the dosing syringe that comes with or a dosage-measuring device (not the kitchen spoon).

If you’re unable to take the entire capsule, then open it and mix the medication into an applesauce spoonful. Consume the liquid immediately without chewing. Do not store it for use later on.

Omeprazole must be dissolved in the powder in some water. The mixture may be swallowed or administered via the Nasogastric (NG) tube feeding device with a catheter-tipped syringe.

Make sure to take this medication for the entire prescribed amount of time, even if symptoms improve quickly.

OTC omeprazole can be taken for just 14 days consecutively. It can take between 1 and 4 days before symptoms start to improve. Give at four months before starting another 14-day course of treatment.

Consult your doctor if symptoms do not improve or if they become worse.

Certain conditions can be treated using an omeprazole-based combination with antibiotics. Follow all medication according to directions.

This medicine may affect the outcomes of certain medical tests. Inform any physician who treats you that you’re taking this medication.

Place in a cool, dry place free of heat and moisture.


How do I deal with it if don’t take an dose?

You should take the medication as quickly as you are able, but avoid your missed dosage if you are close to the time of the next dose. Don’t have two doses at one time.


If I take too much?

Get medical attention immediately or contact toll-free the Poison Help line at 1-800-222-1222.


What should you do to

Omeprazole causes diarrhea, which could be a sign of new infection. If you experience diarrhea that is either watery or bloody, consult your doctor prior to taking the anti-diarrhea medication.


Omeprazole side effects

See a doctor immediately If you exhibit symptoms that indicate an allergy reaction to the medication omeprazole, such as symptoms of hives; breathing difficulties or swelling of your lips, face and tongue.

Stop using this medicine immediately and consult your physician immediately If you suffer from:

  • extreme stomach discomfort, diarrhea that is either bloody or watery;
  • New or unusual pain in your thigh, wrist or hip;
  • seizure (convulsions);
  • kidney issues such as rash, fever nausea, lack of appetite pains not urinating as often as usual and urine with blood and weight gain.
  • Low magnesium irregular heartbeats, dizziness, feeling anxious muscles, muscle spasms coughing or feeling of choking and
  • New or worsening signs of lupus joint pain and a rash of skin on your arms or cheeks which gets worse when exposed to sunlight.

Long-term use of omeprazole can cause stomach-related growths known as fundus polyps. Discuss with your physician regarding this danger.

If you take this medication for longer than three years, you may develop an insufficiency of vitamin B-12. Consult your doctor regarding how to deal with this issue in the event that you are diagnosed with it.

Common side effects of omeprazole are:

  • cold symptoms like congestion, sneezing and sore throat (especially for children);
  • The fever (especially among children);
  • stomach pain, gas;
  • nausea, vomiting, diarrhea; or
  • headache.

This is not a comprehensive list of all side effects. other effects may also be present. Consult your physician for advice regarding medical adverse effects. You can report any symptoms to FDA at 1-800-FDA-1088.


What other medications can impact the effects of omeprazole?

There are times when it’s not recommended to use certain medicines simultaneously. Certain drugs may affect the blood levels and levels of other drugs you are taking, which could create side effects or render the drugs less effective.

Inform your doctor about the medicines you are currently taking. Numerous drugs can alter Omeprazole, in particular:

  • digoxin;
  • clopidogrel;
  • methotrexate;
  • St. John’s wort;
  • diuretic or “water pill”; or
  • is an anti-biotic Amoxicillin, Clarithromycin Rifampin, clarithromycin.

This list isn’t complete and there are many Other medications can interfere with Omeprazole. This includes prescription and over-the-counter medications, vitamins, and herbal supplements. The list of possible drug interactions is not exhaustive. are listed here.

Read Next Article

PHP Code Snippets Powered By : XYZScripts.com