Wiktionary (0.00 / 0 votes) Rate this definition: middle finger (Noun) The finger between the forefinger and the ring finger; this is the longest finger. middle finger (Noun) An obscene gesture directed towards another as an insult.
Histamine H2-receptor antagonists, also known as H2-blockers, are used to treat duodenal ulcers and prevent their return. They are also used to treat gastric ulcers and for some conditions, such as Zollinger-Ellison disease, in which the stomach produces too much acid.In over-the-counter (OTC) strengths, these medicines are used to relieve and/or prevent heartburn, acid indigestion, and sour stomach.H2-blockers may also be used for other conditions as determined by your doctor. H2-blockers work by decreasing the amount of acid produced by the stomach.H2-blockers are available both over-the-counter (OTC) and with your doctor's prescription.hey are also used to treat gastric ulcers and for some conditions, such as Zollinger-Ellison disease, in which the stomach produces too much acid. In over-the-counter (OTC) strengths, these medicines are used to relieve and/or prevent heartburn, acid indigestion, and sour stomach.
Histamine encourages acid secretion in the stomach. H2 blockers are available over the counter and relieve symptoms in about half of GERD patients. It takes 30 - 90 minutes for them to work, but the benefits last for hours. People usually take the drugs at bedtime.Some people may need to take them twice a day.2 blockers inhibit acid secretion for 6 - 24 hours and are very useful for people who need persistent acid suppression. They may also prevent heartburn episodes. In some studies, H2 blockers improved asthma symptoms in people with both asthma and GERD.