Product Description
Onset Tablet is an antiemetic used to treat and prevent nausea and vomiting, etc.
Onset Tablet Formula
Onset Tablet contains Ondansetron which belongs to the class of medicines known as serotonin 5-HT3 receptor antagonists.
Onset Tablet Uses
Vomiting and nausea can happen to anyone at any time. To prevent and treat vomiting and its side effects, doctors usually prescribe Onset tablets.
Onset has Ondansetron which workds by blocking the serotonin action. Serotonin is a natural substance that can cause nausea and vomiting.
Some of the Onset Tablet uses are given as follows:
- Nausea
- Vomiting
- Post-Operative Nausea
- Vomiting Due to Radiotherapy
- Vomiting Due to Chemotherapy
Doctors usually prescribe the drug to those who have vomiting and nausea.
Onset Tablet Alternatives
There are alternatives to this drug present in the market, such as Gravinate, Domel, etc.
Medicinal Forms
Dosage and Administration
- Doctors recommend taking one tablet 2-3 times every day at the same time, for adults.
- However, for children, it is better to take recommendations from the doctors.
- You can take the tablet or liquid form with or without a meal. But if you face any stomach-related effects, then consider taking it after food.
- Avoid crushing or chewing the tablet; instead, swallow it whole along with some water.
- If you miss a dose of Onset Tablet, then take the dose as early as possible. But if it is almost the time of the next dose, then skip the previous one and take the next one. And follow the regular dosing schedule.
- Follow the dosing instructions as advised by your doctor.
Onset Tablet Side Effects
There are no serious side effects after taking Onset Tablet. But some of the commonly occurring effects are as follows:
- Headache
- Dizziness
- Constipation
- Drowsiness
- Chest pain
Risks and Warnings
There are some circumstances under which the use of medicine can be alarming. So before using the medicine, know its risks and warnings. Some of the risks and warnings associated with it are:
Mothers who are pregnant or breastfeeding their babies should consult a doctor before taking this medicine. It can harm your baby’s health. So, it is advised to consult a healthcare provider before taking any antibiotic.
If you’re allergic to Onset Tablet or any other drug like Onset Tablet, then do not take it. It can lead to a life-threatening condition called anaphylactic shock.
Anaphylactic shock is a rare but very severe allergic reaction and can lead to death if not treated at the right time. Its signs and symptoms are pale skin, itching, labored breathing, hives, a weak and rapid pulse, runny nose, nausea, excessive salivation, swollen tongue and lips, dizziness, tingling feet, mouth, hands, or scalp, vomiting, sneezing, etc.
It is better to inform your doctor about any allergies you may have.
If you’re using an Onset tablet, then you should avoid driving. It can cause dizziness and drowsiness which can affect your driving ability.
Alcohol can aggravate the condition; therefore, you should avoid taking alcohol while taking Onset.
Drug Interactions
When you take more than two drugs together, they can cause a reaction in the body. Sometimes the reaction is not obvious. But sometimes, it can cause adverse reactions. Therefore, it is better to consult your doctor before taking any other medicines along with Onset Tablet.
It may interact with the following drugs:
- Amiodarone
- Dofetilide
- Procainamide
- Pimozide
- Quinidine
- Macrolide antibiotics like erythromycin
To avoid any drug interactions, it is better to tell your doctor the complete medical history and the medicines that you’re already taking.
Overdose of Onset Tablet
Some of the symptoms of an overdose of Onset Tablet are:
- Slow Heartbeat
- Vision Changes
- Sweating
- Cold/Clammy Skin
- Severe Nausea/Vomiting
- Bluish Fingers/Lips/Toes
In case of an overdose, it is advised to talk to your doctor immediately.
Storage Conditions
- Store in a cool, dry place, and avoid refrigerating it
- Store it at room temperature (20–25°C)
- Keep it away from heat, direct sunlight, and moisture
- Keep it away from children and pets
- Do not use the medicine once it has passed its expiration date
