Find patient medical information for Ranitidine Injection on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
Do not share this medication with others.
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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else.
Ranitidine, sold under the trade name Zantac among others, is a medication that decreases stomach acid production. It is commonly used in treatment of peptic.
Ranitidine is contraindicated for patients known to have hypersensitivity to the drug.
Conversely, for treating reflux, smaller and more frequent doses are more effective. For ulcer treatment, a night-time dose is especially important — as the increase in gastric/duodenal pH promotes healing overnight when the stomach and duodenum are empty.
In the United States, 75- and 150-mg tablets are available OTC. Certain preparations of ranitidine are available over the counter (OTC) in various countries.
Ranitidine is in a group of drugs called histamine-2 blockers. Ranitidine works by reducing the amount of acid your stomach produces. Ranitidine is used to treat.
It can increase the risk of damage to your stomach. Avoid drinking alcohol.
Do not take extra medicine to make up the missed dose. Skip the missed dose if it is almost time for your next scheduled dose. Take the missed dose as soon as you remember.
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fast or slow heart rate;
easy bruising or bleeding, unusual weakness;
Heartburn is often confused with the first symptoms of a heart attack. Seek emergency medical attention if you have chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, and a general ill feeling.
Store ranitidine at room temperature away from moisture, heat, and light.
This includes prescription, over-the-counter, vitamin, and herbal products.
Learn about the potential side effects of ranitidine. Includes common and rare side effects information for consumers and healthcare professionals.
Frequency not reported: Injection site pain, transient localized burning or itching.
Uncommon (0.1% to 1%): Abdominal discomfort/pain, constipation, nausea, vomiting Very rare (less than 0.01%): Acute pancreatitis, diarrhea.
Leukopenia, granulocytopenia, and thrombocytopenia were usually reversible.
IM therapy: Transient pain at injection site.
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Ranitidine is used to treat ulcers; gastroesophageal reflux disease (GERD), a condition in which backward flow of acid from the stomach.
Call your doctor if you have any unusual problems while taking this medication. Ranitidine may cause other side effects.
If symptoms of heartburn, acid indigestion, or sour stomach last longer than 2 weeks, stop taking ranitidine and call your doctor. Do not take over-the-counter ranitidine for longer than 2 weeks unless your doctor ls you to.
AHFS Patient Medication Information., 2017. Duplication for commercial use must be authorized by ASHP. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland.
In case of overdose, call your local poison control center at.