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What adverse reactions are possible with H2-receptor blockers?
Although the H2-receptor blockers are very safe drugs, they are capable of causing thrombocytopenia, a disorder in which there are too few platelets in the blood. This deficiency may cause bleeding problems,
How the H2 blockers work?
H2 blockers work by blocking the action of histamine on a specific receptor (H2 receptor) in the stomach, which reduces the production of stomach acid. This helps to reduce symptoms of acid reflux, heartburn, and ulcers. By decreasing acid production, H2 blockers can promote healing of the stomach lining.
What are the names of the most common H2 receptor blockers?
The most common H2-receptor blockers are cimetidine (Tagamet), famotidine (Pepcid), nizatidine (Axid), and ranitidine (Zantac).
What are the two types of gastric acid inhibitors?
The two types of gastric acid inhibitors are H2 receptor antagonists (H2 blockers) and proton pump inhibitors (PPIs). H2 blockers work by blocking the histamine receptors in the stomach, reducing acid production. PPIs work by inhibiting the proton pump in the stomach, which is responsible for acid production.
What is the purpose of H2 blockers?
H2 blockers are mainly used as treatment for people with gastroesophageal diseases who have an excess of stomach acid. These blockers reduce the amount of stomach acid your body produces, making heartburn or acid reflux much less likely.
Is Zantac a barbiturate?
No it is not barbiturate it is related to H2 Blockers (for peptic Ulcer problem)
What are prescriptions for hypertension?
Usually, prescription medications for hypertension comes from different drug categories such as that of the Calcium channel blockers, ACE inhibitors, H2 antagonist, Beta Blockers and so on.
What are the H-2 blockers besides cimetidine?
The three other H2 receptor blockers, famotidine (Pepcid, Pepcid AC), nizatidine (Axid), and ranitidine (Zantac), are similar in their uses.
What are h2 blockers used for?
H2 blockers, or histamine H2-receptor antagonists, are medications primarily used to reduce stomach acid production. They are commonly prescribed for conditions such as gastroesophageal reflux disease (GERD), peptic ulcers, and Zollinger-Ellison syndrome. By blocking histamine's action on H2 receptors in the stomach lining, these medications help alleviate symptoms like heartburn and promote healing of the gastrointestinal tract. Examples include ranitidine and famotidine.
Why beta blockers are given first in pheochromocytoma?
They are not. Alpha blockers are given first because beta blockers without prior alpha blockade can cause a hypertensive crisis.
What is the mechanism of medication for somebody who is diagnosed with gastric ulcers and antihistamine drug was prescribed to him?
Histamine Type-2 Receptor Antagonists (H2 Blockers)
give me the details about GERD….can this be treated OTC?
You can use OTC treatments like H2 blockers, antacids, prokinetics, and proton pump inhibitors.
