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Doctor insights on: Zantac And Ocd

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Dr. Sanjay Talati
609 doctors shared insights

Ranitidine (Definition)

Treats and prevents heartburn with acid indigestion. Also treats stomach ulcers, gastroesophageal reflux disease (gerd), and conditions that cause your stomach to make too much acid (such as zollinger-ellison syndrome). This medicine ...Read more


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Is Zantac (ranitidine) an antihistamine?

Is Zantac (ranitidine) an antihistamine?

Yes : There are now 4 types of histamine receptors. Zantac (ranitidine) acts on the h2 receptor resulting in blocking stomach acid thereby treating heartburn. Allergies are treated with h1 blocking type medications including claritin, (loratadine) zyrtec and allegra. Some medications have both actions to block both h1 and h2 receptor. For anaphylaxis, zantac can be added for it's effect on blood vessels. ...Read more

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Is Zantac (ranitidine) used for allergies?

Is Zantac (ranitidine) used for allergies?

Not exactly: Zantac (ranitidine) is an h2 (histamine) blocker that is typically used for ge (acid) reflux. However, it is commonly used to treat chronic hives in combination with traditional antihistamines. It is also used for additional treatment of severe (anaphylaxis) allergic reactions although first line treatment is Epinephrine and h1 antihistamine. It will not help allergic rhinitis. ...Read more

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Does Zantac (ranitidine) help with nausea?

If caused by acid: If its caused by extra acid in your stomach then it can help. ...Read more

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Is Zantac (ranitidine) also good for hives?

Is Zantac (ranitidine) also good for hives?

No: It used to be thought that the addition of medications such as ranitidine or Famotidine may be helpful since they do block one of the histamine receptors. However, current guidelines do not support the use of the medications in the treatment of hives. ...Read more

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Can you take Zantac (ranitidine) and pepcid?

Yes: But if your symptoms are severe enough, it would be a good idea to consult a gastroenterologist. Both drugs do the same thing in suppressing acid and you are just doubling up on the drug by taking both together. Do note that zantac (ranitidine) may cause diarrhea in some people. ...Read more

Dr. Milton Alvis Jr
522 doctors shared insights

Zantac (Definition)

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