What are nizatidine capsules used for?
James Stevens
Updated on February 26, 2026
It contains the active ingredient called nizatidine. NIZAC belongs to a class of medicines called H2- antagonists or H2- blockers. NIZAC works by reducing the amount of acid in your stomach. This helps reduce the pain and allows the ulcer and reflux disease to heal in most people.
Why is nizatidine taken at night?
An evening oral dose of nizatidine, a new H2-receptor antagonist, was tested for its ability to suppress nocturnal gastric acid secretion and to inhibit food stimulated acid secretion the following day.
Is nizatidine good?
Nizatidine can be helpful in the treatment of conditions caused by too much acid being produced in the stomach. These conditions include stomach ulcers (gastric ulcers), ulcers of the upper part of the intestine (duodenal ulcers), and acid reflux or heartburn (gastro-oesophageal reflux disease).
Is nizatidine the same as Zantac?
Administration of nizatidine 300 mg or ranitidine 300 mg at night to healthy volunteers showed that, although ranitidine was more effective than nizatidine in suppressing gastric acid secretion (measured by 24-hour intragastric pH monitoring) during the night after administration of the first dose, tolerance to …
Can you take nizatidine at night?
Nizatidine comes as a tablet and capsule to take by mouth. It usually is taken once daily at bedtime or twice a day with or without food.
Is nizatidine good for gastritis?
Acid blockers — also called histamine (H-2) blockers — reduce the amount of acid released into your digestive tract, which relieves gastritis pain and encourages healing. Available by prescription or over-the-counter, acid blockers include famotidine (Pepcid), cimetidine (Tagamet HB) and nizatidine (Axid AR).
Can I drink alcohol with nizatidine?
While you are taking nizatidine, you should avoid drinking alcohol. Alcohol consumption increases the risk of serious side effects, including damage to the stomach.
Has nizatidine been discontinued?
Cimetidine 200mg tablets are out of stock until the end of January 2020. Nizatidine 150mg and 300mg tablets are out of stock until February 2020.
What are the side effects of nizatidine?
Nizatidine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- headache.
- dizziness.
- drowsiness.
- constipation.
- diarrhea.
- stomach pain.
- runny nose.
- sneezing.
Is beer good for high blood pressure?
Preventing high blood pressure Limiting alcohol consumption can also help to prevent high blood pressure. If you drink, limit your alcohol consumption to no more than two drinks per day for men and no more than one drink per day for women. A drink is one 12 oz. beer, 4 oz.
What is the chemical formula for nizatidine?
Chemically, it is N – [2- [ [ [2- [ (dimethylamino)methyl]-4-thiazolyl]methyl]thio]ethyl]- N’ -methyl-2-nitro-1,1-ethenediamine. The structural formula is as follows: Nizatidine, USP has the empirical formula C 12 H 21 N 5 O 2 S 2 representing a molecular weight of 331.46.
What is the difference between 150mg and 300mg of nizatidine?
The 150 mg capsule also contains yellow iron oxide, and the 300 mg capsule also contains D&C red No. 28, FD&C blue No. 1, and FD&C yellow No. 6. Nizatidine is a competitive, reversible inhibitor of histamine at the histamine H2-receptors, particularly those in the gastric parietal cells.
What is the duration of use for nizatidine?
Nizatidine capsules are indicated for up to 12 weeks for the treatment of endoscopically diagnosed esophagitis, including erosive and ulcerative esophagitis, and associated heartburn due to GERD. Nizatidine capsules are indicated for up to 8 weeks for the treatment of active benign gastric ulcer.
Is there a recall on nizatidine?
(NASDAQ: MYL) today announced that its U.S. based Mylan Pharmaceuticals business is conducting a voluntary nationwide recall, to the consumer level, of three lots of Nizatidine Capsules, USP (including the 150mg and 300mg strengths).