Antacids can cause side effects such as constipation and diarrhea. Histamine-2 (H2) blockers, also called H2-receptor antagonists, are another OTC acid reflux medication. They work by binding to ...

By 1995, Zantac (Ranitidine) was sold as an over-the-counter drug. Now known as Ranitidine, the drug is a histamine-2 blocker (salt), which decreases the amount of acid created by the stomach.

Millions of people take medications known as proton pump inhibitors (PPIs) to relieve heartburn, acid reflux, and related ...

People on TikTok claim taking antihistamines like Pepcid AC and Zyrtec can help alleviate PMDD symptoms. Doctors explain ...

Some foods and drinks also contain compounds that help release histamine in the body or block the production or effectiveness of the enzymes DAO. Some foods and drinks that are rich in histamine ...

administering gastric acid histamine 2 blockers, (d) practicing good hand hygiene, (e) initiating early mobilization, and (f) performing daily sedation interruption at 10 am to evaluate neurologic ...