On N On 4mg Tablet is an antiemetic medicine commonly used to control nausea and vomiting due to certain medical conditions like stomach upset. It is also used to prevent nausea and vomiting caused due to any surgery, cancer drug therapy, or radiotherapy.

On N On 4mg Tablet may be used alone or with other medications and can be taken with or without food. Your doctor will suggest the appropriate dose depending on what you are taking it for. The first dose is normally taken before the start of surgery, chemotherapy, or radiotherapy. After these treatments, take any further doses as prescribed by your doctor (normally only for a few days at most). Take it regularly at the same time(s) each day to get the most benefit. Be careful not to take too much.

This medicine does not relieve other side effects associated with cancer treatments. Also, it has little effect on vomiting caused by motion sickness. The most common side effects of taking this medicine include headache, diarrhea, or constipation and feeling tired. These symptoms should disappear when you stop taking the medicine. However, if these side effects bother you or do not go away, your doctor may be able to suggest ways of preventing or reducing them.

Before taking this medicine, tell your doctor if you have heart or liver problems or a blockage in your stomach or intestines. Also, tell your doctor about any other medicines you might be taking, especially medicines to treat epilepsy, heart problems, cancer, and depression. These may affect, or be affected by, this medicine. If you are pregnant or breastfeeding, ask for advice from your doctor.

Uses of On N On Tablet

Side effects of On N On Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of On N On

Fatigue
Headache
Constipation
Diarrhea

How to use On N On Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. On N On 4mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How On N On Tablet works

On N On 4mg Tablet is an antiemetic medication. It works by blocking the action of a chemical messenger (serotonin) in the brain that may cause nausea and vomiting during anti-cancer treatment (chemotherapy) or after surgery.

Safety advice

Alcohol

CAUTION

Caution is advised when consuming alcohol with On N On 4mg Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of On N On 4mg Tablet during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of On N On 4mg Tablet during breastfeeding is not available. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether On N On 4mg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.

Kidney

SAFE IF PRESCRIBED

On N On 4mg Tablet is safe to use in patients with kidney disease. No dose adjustment of On N On 4mg Tablet is recommended.
However, inform your doctor if you have an underlying kidney disease. Limited information is available in patients taking this medicine for more than one day.

Liver

CONSULT YOUR DOCTOR

There is limited information available on the use of On N On 4mg Tablet in patients with liver disease. Please consult your doctor.

What if you forget to take On N On Tablet?

If you miss a dose of On N On 4mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

On N On 4mg Tablet

₹3.39/Tablet

Emeset 4 Tablet

Cipla Ltd

₹5/tablet

47% costlier

Ondem 4 Tablet

Alkem Laboratories Ltd

₹5.6/tablet

65% costlier

Emeset 4 ODT Tablet

Cipla Ltd

₹5.2/tablet

53% costlier

Zofer 4mg Tablet

Sun Pharmaceutical Industries Ltd

₹5.57/tablet

64% costlier

Periset 4 Tablet

Ipca Laboratories Ltd

₹5.7/tablet

68% costlier

View all substitutes

Quick tips

You have been prescribed On N On 4mg Tablet for prevention of nausea and vomiting caused after surgery or due to chemotherapy and radiotherapy.
It is fast-acting and starts working within 30 minutes.
If you vomit within one hour of taking a dose, take another dose.
Avoid heavy meals and try eating small nourishing snacks throughout the day. Also, sip water regularly to help avoid dehydration.

Fact Box

Chemical Class

Carbazole Derivative

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

Action Class

Serotonin 5-HT3 Receptor Antagonists

Patient concerns

Vomitting sensation and 1 time vomitted. Given emset 4mg tablet.but no improvement And also gave tablet LANZOL junior 15mg half tablet on morning on empty stomach

Dr. Gopal Bansilal Samdani

Paediatrics

Vomiting Loose motion. If it?s a breastfed baby, breastfeed as and when the baby demands. It helps to restore the water lost from the body. If the baby is formula fed or above 6 months, ORS could be given. ORS packets are easily available in medical stores. If the ORS packets are not available, 1 teaspoon of sugar and equal amount of salt can be mixed in the cooled boiled water and provided after each bowel movement. This helps to restore the lost ions and water from the body.There are many underlying causes of Patient?s symptoms. Different cause needs different treatment. Specific treatment cannot be given unless we establish exact underlying cause. Advice given without doing clinical examination can be imperfect or some time harmful to patient.

I have some white coating on tongue. Please help

Dr. Gaurav Gupta

Dental Surgery

Use tongue cleaner,and show pic pls

I m in 5th week of pregnancy feeling dizziness n nausea several times of a day is it normal or take any precautions or medicine

Dr. Megha Tuli

Obstetrics and Gynaecology

Hi PATIENT on your good news! Yes nausea and mild vomiting and dizziness is common in early pregnancy. Please maintain a good hydration. Take plenty of fluids during the day. If vomiting is too much you must see a doctor. All the best.

Vomiting nausea problem and fever

Dr. Gopal Bansilal Samdani

Paediatrics

Monitor temperature of Patient. If Patient has fever place a cool, damp washcloth on your child's forehead. Give your Patient a lukewarm tub bath or a sponge bath. Give a sponge bath as follows: - ? Use lukewarm water [90?F (32.2?C) to 95?F (35?C)]. Do not use cold water, ice, or rubbing alcohol, which will lower the child's body temperature too quickly. ? Sponge for 20 to 30 minutes. ? Stop if the child starts to shiver. If your child doesn't like the sponge bath or doesn't feel better after the bath, there is no need to give another one. You can use paracetamol also along with above measures to control fever till you consult Dr. will determine underlying disorders by clinical examination which range from mild conditions to the most serious of bacterial and viral illnesses and will prescribe medicines accordingly. Advice given without doing clinical examination can be imperfect or some time harmful to patient.

Wbc 11000 is normal?loose motion and vomiting is my symptoms

Dr. Pushkar Mani

Physician

yes its normal , but also depends upon procedure and what is referance range given in that lab, some one also uses 10,000 but upto 11000 is normal , it also being on higher side means some infection going onmetronidazole 400 mg twice daily for 3 dayssompraz d once daily in empty stomach for 10 daysOndem 4mg twice daily for 5 days

FAQs

Q. How quickly does On N On 4mg Tablet work?

On N On 4mg Tablet starts working within half an hour to 2 hours. It dissolves rapidly into the bloodstream and starts showing its effect.

Q. What are the side effects of On N On 4mg Tablet?

The most common side effects of On N On 4mg Tablet are constipation, diarrhea, fatigue and headache. However, these are usually not bothersome and resolve on their own after some time. Consult your doctor if these persist or worry you.

Q. When should you take On N On 4mg Tablet?

On N On 4mg Tablet should be taken with a full glass of water, with or without food. It should be used exactly as per the dose and duration advised by the doctor. Usually, the first dose of On N On 4mg Tablet is taken before the start of your surgery, chemotherapy or radiation treatment.

Q. Is On N On 4mg Tablet a steroid?

No, On N On 4mg Tablet is an antiemetic and not a steroid. On N On 4mg Tablet is a selective 5-HT3 receptor antagonist. It is prescribed for the prevention and treatment of nausea and vomiting which is commonly observed after surgery or due to cancer chemotherapy.

Q. Does On N On 4mg Tablet work for seasickness?

No, On N On 4mg Tablet does not work for seasickness. This is because On N On 4mg Tablet has very little effect on the nausea associated with motion sickness.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Sharkey KA, Wallace JL. Treatment of Disorders of Bowel Motility and Water Flux; Anti-Emetics; Agents Used in Biliary and Pancreatic Disease. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1341-42.
Katzung BG. Histamine, Serotonin, & the Ergot Alkaloids. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 285
Ondansetron. Portage, IN: Monosol Rx, LLC; 1991 [revised Jul. 2010]. [Accessed 28 Mar. 2019] (online) Available from:
Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Ondansetron. [Updated 2019 Feb 7]. [Accessed 20 Feb. 2020] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 28 Mar. 2019] (online) Available from:
Ondansetron hydrochloride [Prescribing Information]. Research Triangle Park, NC: GlaxoSmithKline; 2016. [Accessed 25 Jul. 2024] (online) Available from:

Marketer details

Name: Aeon Pharma Pvt Ltd

Address: Plot No 21, Door 2, Velu Naicker Street,Kattabomman Street,Venkateshwara1st Main Road, Ramapuram, Chennai, Tamil Nadu 600089

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.