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food interaction for RANIDOM ON + RANTDN

alcohol interaction for RANIDOM ON + RANTDN

pregnancy interaction for RANIDOM ON + RANTDN

lactation interaction for RANIDOM ON + RANTDN

There is no data available. Please consult doctor before consuming the drug.
Alcohol use can increase acid secretion, acid reflux in food pipe causing heartburn and decreasing effect of this drug. Ranidom on + rantdn injection can also decrease alcohol breakdown and increase its level in blood.
Ranidom on + rantdn injection is probably safe to use during pregnancy.
Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
Unknown. Human and animal studies are not available. Please consult your doctor.




Ondansetron is used in the treatment and prevention of nausea and vomiting.

How it works

Ondansetron inhibits the action of serotonin, a chemical messenger that can trigger nausea and vomiting.

Common side effects

Fatigue, Headache, Injection site allergic reaction, Flushing (sense of warmth in the face, ears, neck and trunk), Constipation.


Ranitidine is used in the treatment of acidity, heartburn, intestinal ulcers and stomach ulcers.

How it works

Ranitidine lowers the acid production in the stomach.

Common side effects

Fatigue, Drowsiness, Headache, Constipation, Diarrhoea, Muscle pain.


No substitutes found

Top Physicians


  • Take Ondansetron 30 minutes before your food.
  • If you vomit within 30 minutes after taking the Ondansetron, take the same amount again. If vomiting continues, check with your doctor.
  • If Ondansetron is used for a short duration, for e.g. 6 -10 days, the risk of side-effects is minimal (well-tolerated).
  • You can use oral disintegrating film/strip (medicated strip that dissolves when comes in contact with a wet surface) form of the Ondansetron if you are nauseous to swallow a tablet or capsule.
  • If you are using Ondansetron in the form of oral disintegrating film/strip:
    • Make sure your hands are dry.
    • Immediately place the film/strip on the top of the tongue.
    • The film/strip will dissolve in seconds and you can swallow it with your saliva.
    • You do not need to drink water or other liquids to swallow the film/strip.

Frequently asked questions FOR RANIDOM ON + RANTDN


Q. What is Emset/ondem/Vomikind/Zafran/ Ranidom used for?
Emset/Ondem/Vomikind/Zafran are some of the brand names of ondansetron, which is used to treat nausea and vomiting. Ranidom is a brand containing the active ingredient Esomeprazole, which is used to treat acidity
Q. Can I take ondansetron for nausea/vomiting/stomach flu/food poisoning/motion sickness/diarrhea/pain?
Ondansetron can be taken for nausea, vomiting or motion sickness if prescribed by your doctor. It is not used to treat food poisoning, pain or stomach flu
Q. Can I take ondansetron with Tylenol/Pepto bismol/azithromycin/ xanax/ vicodin/ oxycodone/ hydrocodone?
There is no evidence of interaction of ondansetron with Tylenol (paracetamol)/Pepto bismol (bismuth salicylate)/azithromycin/ Xanax (alprazolam)/ Vicodin (aspirin and hydrocodone)/oxycodone/hydrocodone. However, please consult your doctor before use
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Q. Can ondansetron make you sleepy?
Ondansetron may cause sleepiness/dizziness. If you notice such symptoms, please consult your doctor
Q. Does ondansetron contain acetaminophen/aspirin/penicillin?
No. Ondansetron is by itself a chemical compound. It does not contain acetaminophen, aspirin or penicillin
Q. Is ondansetron antibiotic/anti-histaminic/sulfa drug?
No. Ondansetron is not an anti-biotic, sulfa drug or an anti-histaminic. It is an anti-emetic drug used to treat nausea and vomiting
Q. Is Emeset safe for infants/toddlers?
Emeset should not be used in infants/toddlers unless prescribed by the doctor
Q. Is Ondansetron an OTC drug?
No. Ondansetron is a prescription drug. It is not available over the counter
Q. Is ondansetron a controlled substance?
No. Ondansetron is not a controlled substance.


Q. How is ranitidine different from omeprazole?
Both ranitidine and omeprazole lower the acid production in your stomach but they belong to the different group of drugs. Studies have shown that omeprazole is more effective than ranitidine in treating heartburn and in rapid healing of duodenal ulcers. However, the effect of these medicines may vary upon individual response.
Q. Is ranitidine an over the counter (OTC) drug?
No, Ranitidine is not available as an over-the-counter product. It is a prescription medicine and is available only when prescribed by a physician.
Q. Can I take ranitidine with azithromycin?
Yes, ranitidine can be taken with azithromycin. No drug-drug interactions have been seen.
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Q. Is ranitidine gluten free?
Yes, ranitidine is a synthetic drug and free from any source that can contain gluten. Please refer to the package insert of the prescribed brand before use.
Q. Does ranitidine cause constipation?
Yes, ranitidine can cause constipation. It is one of the common side effects.
Q. Can I take ranitidine with prednisone?
Yes, ranitidine can be taken with prednisone. No drug-drug interactions have been seen.
Q. Can I take Ranitidine with metoprolol?
Yes, ranitidine can be taken with metoprolol. No drug-drug interactions have been seen.
Q. Is ranitidine an antacid?
No, ranitidine is not an antacid as it does not neutralize the acids of the stomach rather it works by decreasing the production of the acid.
Q. Can I take ranitidine for the treatment of hives?
Ranitidine can be used along with antihistaminics like cetirizine for the treatment of hives as it narrows the blood vessels and can reduce the redness of the hives.
Q. Does ranitidine expire?
Yes, ranitidine does expire. All the medicines come with an expiry date mentioned on the pack. You must check the expiry date before using any medicine.
Q. Can I take ranitidine with PPIs like pantoprazole/ omeprazole/ Esomeprazole?
Yes, ranitidine can be taken with proton pump inhibitors (PPIs) like pantoprazole/ omeprazole/ Esomeprazole. No drug-drug interactions have been seen.
Q. Can I take ranitidine with tramadol?
Yes, ranitidine can be taken with the tramadol. No drug-drug interactions have been seen.
Q. Is ranitidine an antihistaminic drug?
Yes, ranitidine is an antihistaminic drug and it acts by blocking the action of a chemical messenger histamine (acts on H2 receptors) and hence decreasing the acid production in the stomach.
Q. Is ranitidine safe?
Yes. Ranitidine is safe if used at prescribed doses for the prescribed duration as advised by the physician/ doctor.
Q. How long can I take ranitidine for?
Your doctor will prescribe the dose and will tell you, how long ranitidine can be taken. It is a safe drug and usually prescribed for 4-6 weeks for the healing of active gastric ulcers and 6-12 weeks for the treatment of gastro-esophageal reflux disease (GERD).
Q. Does ranitidine contain aluminum?
No, ranitidine itself does not contain aluminium.
Q. Can I take ranitidine with doxycycline?
Yes, ranitidine can be taken with doxycycline. No drug-drug interactions have been seen.
Q. Can I take Ranitidine with fexofenadine?


Content on this page was last updated on 08 March, 2017, by Dr. Varun Gupta (MD Pharmacology)