Ranitidine 150 mg dosage for adults

Rantac tablet is used to treat stomach and intestinal ulcers, heartburn, hyperacidity, ranitidine 150 mg dosage for adults, indigestion and gastroesophageal reflux disease GERD. It contains ranitidine as its active ingredient. It works by reducing the amount of acid produced in the stomach, thus reducing the amount of acid present in the stomach. There is a valve-like structure called the sphincter between the food pipe and the stomach.

Ranitidine belongs to the class of medications called H2-antagonists. It works by reducing the amount of acid secreted by the stomach in order to reduce ulcer and heartburn pain or to assist in healing of ulcers. Ranitidine is used to treat and prevent stomach ulcers caused by non-steroidal anti-inflammatory drugs NSAIDs ; to prevent bleeding caused by stress ulcers for very ill people; to prevent a second episode of bleeding in the digestive tract caused by bleeding ulcers; and to prevent inhalation of stomach acid during surgery, for people who are considered at risk of this complication. It is used to treat stomach and duodenal intestinal ulcers, and prevent them from recurring. Any specific brand name of this medication may not be available in all of the forms or approved for all of the conditions discussed here. As well, some forms of this medication may not be used for all of the conditions discussed here. Your doctor may have suggested this medication for conditions other than those listed in these drug information articles.

Ranitidine 150 mg dosage for adults

Reddy's Laboratories Limited. It has the following structural formula:. Ranitidine hydrochloride USP is a white to pale yellow, crystalline practically odorless powder, is sensitive to light and moisture. It is very soluble in water and sparingly soluble in alcohol. Each Ranitidine Hydrochloride capsule, for oral administration, contains In addition, each capsule contains the following inactive ingredients: Microcrystalline Cellulose, Sodium Starch Glycolate, Magnesium Stearate. The capsule shells are imprinted with edible ink. Ranitidine is a competitive, reversible inhibitor of the action of histamine at the histamine H 2 -receptors, including receptors on the gastric cells. Ranitidine is not an anticholinergic agent. Absorption is not significantly impaired by the administration of food or antacids. Propantheline slightly delays and increases peak blood levels of ranitidine, probably by delaying gastric emptying and transit time. In one study, simultaneous administration of high-potency antacid mmol in fasting subjects has been reported to decrease the absorption of ranitidine. Distribution: The volume of distribution is about 1. The remainder of the administered dose is found in the stool. Studies in patients with hepatic dysfunction compensated cirrhosis indicate that there are minor, but clinically insignificant, alterations in ranitidine half-life, distribution, clearance, and bioavailability.

When this valve is weak or damaged, acid starts entering the stomach, causing heartburn, difficulty in swallowing and food regurgitation. Our Payment Partners. However, occasional cases of impotence and loss of libido have been reported in male patients receiving ranitidine, but the incidence did not differ from that in the general population.

Currently viewing BNF. Forms available from special-order manufacturers include: oral suspension, oral solution, infusion. Doses given for prophylaxis of NSAID-associated gastric or duodenal ulcer, and prophylaxis of stress ulceration, are not licensed. Due to ongoing safety concerns about a contaminant, all formulations of ranitidine are currently unavailable in the UK; it is not known when they will become available. No new patients should be initiated on treatment with ranitidine.

Last Updated: November 7, References. This article was medically reviewed by Janice Litza, MD. With over 25 years of educational and professional experience, she has extensive experience providing full-spectrum Family Medicine, including obstetrics, newborn care, and hospital medicine. There are 8 references cited in this article, which can be found at the bottom of the page. This article has been viewed 14, times. Ranitidine is a common over-the-counter medication that works by reducing the amount of acid produced by the stomach.

Ranitidine 150 mg dosage for adults

Ranitidine , sold under the brand name Zantac among others, is a medication used to decrease stomach acid production. In September , the probable carcinogen N -nitrosodimethylamine NDMA was discovered in ranitidine products from a number of manufacturers, resulting in recalls. In , these concerns were confirmed in a nationwide [ which? Common side effects include headaches and pain or burning if given by injection.

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These were usually reversible. A: The active ingredient in Rantac and Histac is ranitidine, which is used to treat stomach and intestinal ulcers, heartburn, indigestion and gastroesophageal reflux disease GERD. If you are concerned about side effects, discuss the risks and benefits of this medication with your doctor. You are an adult or an elderly person suffering from dyspeptic indigestion. Vitamin B12 deficiency is most common in people on meatless diets since it is not found in grains, fruits, or vegetables. Please notify your doctor if you are undergoing any other treatments, over-the-counter medicati ons and herbal preparations. A: Rantac can be used by pregnant women only when prescribed by your doctor. Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. In two independent, double-blind, multicenter, controlled trials, the number of duodenal ulcers observed was significantly less in patients treated with ranitidine mg at bedtime than in patients treated with placebo over a month period. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if clearly needed. However, these symptoms are usually mild and resolve on their own.

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Studies have been limited to short-term treatment of acute duodenal ulcer. If you are a breast-feeding and taking ranitidine, it may affect your baby. The treatment of pathological hypersecretory conditions e. A healthcare professional's personalised advice influences the decision between the two. When this valve is weak or damaged, acid starts entering the stomach causing heartburn, difficulty in swallowing and food regurgitation. Important safety information Important safety information For ranitidine MHRA: Ranitidine: all formulations—Supply Disruption November Due to ongoing safety concerns about a contaminant, all formulations of ranitidine are currently unavailable in the UK; it is not known when they will become available. These events are usually reversible, but in rare circumstances death has occurred. The erosive esophagitis healing rates were as follows: Table 7. Ranitidine should therefore be avoided in patients with a history of acute porphyria. This article is being kept available for reference purposes only. Check with your doctor if you notice any symptom that worries you while you are taking this medication. Stomach cancer: Using medications such as ranitidine may prevent symptoms of stomach cancer from being noticed.