Find patient medical information for Ranitidine Injection on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
Subscribe to the WebMD Daily, and you'll get today's top health news and trending topics, and the latest and best information from WebMD.
The dosage and length of treatment are based on your medical condition and response to treatment. This medication is given by injection into a vein or muscle as directed by your doctor. Premixed bags should only be given into a vein. In children, the dosage may also be based on body weight.
Laboratory and/or medical tests (such as endoscopy, kidney / liver function tests ) may be performed periodically to monitor your progress or check for side effects.
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.
It is generally safe in pregnancy. Serious side effects may include liver problems, a slow heart rate, pneumonia, and the potential of masking stomach cancer. Common side effects include headaches and pain or burning if given by injection. Ranitidine is an H 2 histamine receptor antagonist that works by blocking histamine and thus decreasing the amount of acid released by cells of the stomach. It is also linked to an increased risk of Clostridium difficile colitis.
It is available as a generic medication.
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.
Stop taking ranitidine and call your doctor at once if you have a serious side effect such as:. Stop using ranitidine and get emergency medical help if you have any of these signs of an allergic reaction to ranitidine: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
swollen or tender breasts (in men);
Take ranitidine exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
l any doctor who treats you that you are using ranitidine.
Learn about the potential side effects of ranitidine. Includes common and rare side effects information for consumers and healthcare professionals.
IM therapy: Transient pain at injection site.
Rare (0.01% to 0.1%): Hypotension, chest pain, arrhythmia, bradycardia, atrioventricular block, tachycardia, premature ventricular beats Very rare (less than 0.01%): Asystole, vasculitis.
Rare (0.01% to 0.1%): Fever, malaise Frequency not reported: Death.
Frequency not reported: Injection site pain, transient localized burning or itching.
Rare (0.01% to 0.1%): Transient and reversible changes in liver function tests, increased ALT levels Very rare (less than 0.01%): Hepatocellular/hepatocanalicular/mixed hepatitis with/without jaundice.
Uncommon (0.1% to 1%): Abdominal discomfort/pain, constipation, nausea, vomiting Very rare (less than 0.01%): Acute pancreatitis, diarrhea.
Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect.
Ranitidine is both an over-the-counter and a prescription medication used to treat conditions of the stomach, esophagus, and intestines.
Ranitidine is part of the drug class:
Do not take ranitidine if you are allergic to ranitidine.
Ranitidine may be found in some form under the following brand names:
l your doctor if you are breastfeeding or plan to breastfeed. The active ingredient in ranitidine is excreted in human breast milk. The effect of ranitidine on the nursing infant is not known. Prescription Over-the-counter (OTC).
Ranitidine is used to treat:
The FDA categorizes medications based on safety for use during pregnancy. Five categories - A, B, C, D, and X, are used to classify the possible risks to an unborn baby when a medication is taken during pregnancy.
The over-the-counter form is used to treat heartburn, acid indigestion, and sour or upset stomach.