Histamine H2 receptor antagonists (H2-blockers), which are currently available only by prescription, are presented as a case study and were examined to determine how OTC availability of these agents would alter the patterns, effectiveness, and risks of self-treatment for acid-peptic disorders.
Examples of antacids include: Aluminum hydroxide gel ( Alternagel, Amphojel) Calcium carbonate ( Alka-Seltzer , Tums) Magnesium hydroxide ( Milk of Magnesia ) Gaviscon, Gelusil, Maalox, Mylanta, Rolaids. Pepto-Bismol.
Apr 14, 2016 · Previously, patients with acid reflux relied on H2 blockers for acid reflux, however PPI drugs were seen as the more powerful and effective option for treating acid reflux. PPI drugs can be both prescribed and purchased over the counter — in strengths that both cause the same level of damage to the kidneys.
Products like famotidine (Pepcid-AC) are called histamine-2 blockers or H2 blockers. These drugs reduce production of stomach acid. Pepcid AC and other H2 blockers, such as ranitidine (Zantac 75) are available in prescription-strength or in lower doses in over-the-counter varieties.
Jun 15, 2011 · H2 receptor antagonists, like all antihistamines, can cause dry eye symptoms. Chemotherapy Medications A major drug in this class is Cytoxan (cyclophosphamide, Bristol-Myers Squibb), which is also used to treat ocular cicatricial pemphigoid and primary Sjögren syndrome.
Jan 11, 2020 · Proton pump inhibitors (PPIs) are another commonly used drug for reducing stomach acid. It inhibits the stomach from producing acid. H2-blockers are a similar drug in that it reduces stomach acid secretion. Both of these drugs are referred to as acid-suppressing medication.
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