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Doctor insights on: Zantac Fda

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What is zantac (ranitidine)?

What is zantac (ranitidine)?

Antiacid stomach med: Zantac (ranitidine) is a histamine-2 (h2 blocker) which blocks acid secretion in the stomach. It can be used for esophageal reflux (gerd) or other general hi acid states. It may be safer to use long-term than the other popular acid blockers (ppi's) e.g. Prilosec. Interestingly, since zantac is a histamine blocker it can also be used for 'allergy' or hives. ...Read more

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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Can i take Zantac (ranitidine) for warts?

Can i take Zantac (ranitidine) for warts?

No: Tagamet (cimetidine) has been used with some positive benefits for difficult warts on the foot. I have not heard of using zantac (ranitidine) in this manner. ...Read more

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Does Zantac (ranitidine) 75 contain aluminum?

Does Zantac (ranitidine) 75 contain aluminum?

No.: Generic ranitidine is c13h22n4o3s . According to the manufacturer's website additional inactive ingredients in zantac include hypromellose, magnesium stearate, microcrystalline cellulose, synthetic red iron oxide, titanium dioxide, triacetin. There is no aluminum. ...Read more

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What drugs interact with zantac (ranitidine)?

Many drugs can: interact with zantac. Check this site for full list: http://www.drugs.com/drug-interactions/ranitidine,zantac-150.html ...Read more

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Are there some side effects of zantac (ranitidine)?

Are there some side effects of zantac (ranitidine)?

Uncommon-a bunch: Generally safe drug, available otc. Rarely can cause rash, liver problems, blood problems, kidney problems, allergic reaction; can cause headache, nausea, vomiting, diarrhea, constipation, dizziness, vertigo, malaise.Lots of potential drug interactions. ...Read more

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Dosage of Zantac (ranitidine) tablet for 5 yr olds?

Zantac (ranitidine): 1 mg per kilo per dose given twice daily. Assuming weight of five yrs old is 45lbs, ( roughly 20 kilos), dose of Zantac (ranitidine) is 20 mg by mouth twice daily. ...Read more

Dr. Thomas Fiala
522 doctors shared insights

Zantac (Definition)

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


Fda (Definition)

Stands for food & drug administration, agency that ...Read more