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Doctor insights on: Pepcid Antihistamine

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Dr. Ihab Ibrahim
210 doctors shared insights

Famotidine (Definition)

This is a drug that belongs to the h2 blocker group. By blocking the h2 receptor in the stomach it leads to a reduction in the production of acid. This beneficial effect is what makes it useful in the treatment of gastritis, ulcers ...Read more


Dr. Al Hegab Dr. Hegab
3 doctors agreed:
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6 hrs ago had Allergic reaction to bee sting, emt gave Benadryl, (diphenhydramine) then doctors at hospital gave prednisone and pepcid, Can next dose benadryl (diphenhydramine) b taken?

Dr. Al Hegab Dr. Hegab
3 doctors agreed:
6 hrs ago had Allergic reaction to bee sting,  emt gave Benadryl, (diphenhydramine) then doctors at hospital gave prednisone and pepcid, Can next dose benadryl (diphenhydramine) b taken?

Yes: If you feel you still need it, but don't exceed recommended daily dose for diphenhydramine from all sources (300 mg /day), depends on the reaction too was it a local or whole body reaction? keep taking the benadryl for the next 24 -48 hours every 4-6 hours as needed 25- 50 mg , don't drive, and take the medicines prescribed at ER, if it was a whole body reaction, see an allergist, take care ...Read more

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I'm currently taking 275 of Benadryl (diphenhydramine) all day and singular,pepsid and Zyrtec along with prednisone. Have suffered with anaphylactic shock. Zofran ok ?

I'm currently taking 275 of Benadryl (diphenhydramine) all day and singular,pepsid and Zyrtec along with prednisone. Have suffered with anaphylactic shock. Zofran ok ?

Zofran (ondansetron): Is just another antihistamine,acts centrally though, and mainly for nausea/vomiting, won't add any benefit if you already are controlled on the medicines mentioned, besides it isn't the first line therapy in anaphylaxis. Discuss with your doctor if you still have symptoms, good luck ...Read more

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What is pepcid (famotidine)?

What is pepcid (famotidine)?

Acid reducer: Histamine 2 receptor blocker, which decreases production of stomach acid. This allows for healing of inflammation in duodenum, as stomach, and esopha. Not as potent as ppi drugs like prilosec, which inhibit proton pumps in the stomach to further decrease production of acid. ...Read more

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What are the common uses of antihistamine?

What are the common uses of antihistamine?

Antihistamine 4 itch: Antihistamines (ah) block histamine receptors and stop histamine from causing itching and swelling. They are mainly used to treat allergies and hives. Some are sedating; those are used as sleep aids. Many otc sleep meds contain Diphenhydramine (benadryl). ...Read more

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Is Flixonase an antihistamine?

Is Flixonase an antihistamine?

Steroid Nasal Spray: Flixonase or Flonase (fluticasone proprionate) is a steroid nasal spray commonly used to treat allergic rhinitis by decreasing the allergic inflammation in the nasal mucosa. It is not an antihistamine. ...Read more

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Is there an antihistamine cream?

Is there an antihistamine cream?

Yes, but avoid: Benadryl (diphenhydramine) cream is available. While some people find temporary relief for insect bites with this, in general it is not very effective compared to other antihistamines taken as pills or tabs. For generalized rash, it really doesn't make sense. ...Read more

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What antihistamine has the strongest antiemetic properties?

Dramamine (dimenhydrinate): Dramamine (dimenhydrinate) and Meclizine are some that can be used. Different for different patients. ...Read more

Dr. Paul Carter
601 doctors shared insights

Antihistamine (Definition)

Sedating and non-sedating antihistamines prevent and treat allergic reactions, and are ...Read more


Dr. M. Hytham Beck
239 doctors shared insights

Pepcid (Definition)

Pepcid is a H2 receptor blocker which is a kind of ...Read more