Prescription Only Medication (POM)
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Ondansetron Tablets are an anti-sickness medication used to prevent and treat nausea and vomiting caused by certain medical conditions or treatments.
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Ondansetron Tablets for Anti-Sickness contain ondansetron, which belongs to a group of medicines known as anti-emetics. These help you to stop feeling or being sick.
Ondansetron Tablets for Anti-Sickness are used to prevent nausea and vomiting caused by certain medical conditions and treatment like chemotherapy in adults and children and radiotherapy for adults only. They are also used for preventing nausea and vomiting after surgery, for adults only.
Consult your doctor if you would like any further explanation about these uses.
Do not take Ondansetron Tablets for Anti-Sickness if you are allergic to ondansetron or any of the other ingredients found in this medicine, if you have ever had any allergic (hypersensitive) reaction with other anti-emetics or if you are taking apomorphine, which is used to treat Parkinson’s disease.
You should talk to your doctor or pharmacist before taking Ondansetron Tablets for Anti-Sickness if any of the following apply to you:
You should talk to your doctor or read the patient information leaflet if you need further details or are unsure.
Be sure to take Ondansetron Tablets for Anti-Sickness as instructed by your doctor or pharmacist. If you are unsure on how to take this medicine, then talk to them first.
Recommended doses for preventing nausea and vomiting from chemotherapy or radiotherapy:
On the day of chemotherapy or radiotherapy:
On the following days
For children aged over 6 months and adolescents
To prevent nausea and vomiting after an operation, the usual adult dose is 16 mg before your operation. For children over 1 month and adolescents, it is recommended to give this medicine as an injection.
Ondansetron Tablets for Anti-Sickness shouldn’t be taken during the first trimester of pregnancy. This is because Ondansetron can slightly increase the risk of a baby being born with a cleft lip and/or a cleft palate.
If you are already pregnant, think that you may be pregnant or are planning on having a baby, talk to your doctor or pharmacist for advice before taking this medicine.
It’s recommended that sexually active women use effective contraception whilst using Ondansetron Tablets for Anti-Sickness.
As with all medicines, Ondansetron Tablets for Anti-Sickness can have potentially side effects, although not everyone will get them. Some side effects include
It’s a good idea to talk to your doctor or pharmacist so that you understand the potential risks when taking this medicine.
Ondansetron Tablets for Anti-Sickness can interact with other medications. Inform your doctor or pharmacist of any medications you’ve recently taken, currently taking or might take soon before taking Ondansetron Tablets for Anti-Sickness.
If you’ve taken more Ondansetron Tablets for Anti-Sickness than you should’ve, it is important to contact your doctor as soon as possible, or make your way to the nearest hospital emergency room straight away, taking the medicine pack with you.
Overdose symptoms can include issues with your vision, low blood pressure or an irregular heartbeat.
You shouldn’t stop taking your Ondansetron Tablets for Anti-Sickness without first consulting your doctor, even if you are feeling well.
Keep Ondansetron Tablets for Anti-Sickness out of sight and reach of children. There are no special storage conditions for this medicine.
Do not use Ondansetron Tablets for Anti-Sickness after the expiry date, which is shown on the blister and carton. The expiry date refers to the last day of that month.
Talk to your doctor or pharmacist for advice on how to dispose of this medicine. Do not throw away along with wastewater or household waste.
Ondansetron Tablets for Anti-Sickness can be bought online from registered pharmacies such as e-Surgery.
Look for the green GPhC logo when purchasing medicine from an online pharmacy, as this indicates that the pharmacy is registered and operating legally. You can also check the GPhC website to ensure this.
e-Surgery uses Royal Mail for its deliveries, with options including Royal Mail Tracked 48, Royal Mail Tracked 24 and Royal Mail Special Delivery by 1pm. Our cardboard packaging is discreet and 100% recyclable.
If you want more information about Ondansetron Tablets for Anti-Sickness, check trusted medical websites such as the BNF, or try our free Ask-a-Pharmacist service where you’ll be put in touch with one of our trained pharmacists who are happy to answer any questions.
The onset of action for Ondansetron Tablets for Anti-Sickness is typically within 30-60 minutes after oral administration.
However, it may take longer for the full anti-nausea and anti-vomiting effects to be experienced. Consult your doctor or pharmacist if you have concerns about when the medication should start working.
It is generally not recommended to crush or split Ondansetron Tablets, as this can affect the medication’s potency and release properties. Swallow the tablets whole with a glass of water unless your doctor or pharmacist has advised otherwise.
If you miss a dose of Ondansetron Tablets for Anti-Sickness, take it as soon as you remember, unless it is almost time for your next dose.
Never double up on doses to catch up. Stick to the prescribed dosing schedule as closely as possible. Consult your doctor or pharmacist if you’re unsure.
There are no specific foods or drinks that need to be avoided while taking Ondansetron Tablets for Anti-Sickness.
However, it is generally recommended to avoid alcohol, as it can increase the risk of side effects like dizziness and drowsiness. Check with your doctor or refer to drug interactions before consuming alcohol or specific foods/beverages.
For the prevention of nausea and vomiting associated with chemotherapy, Ondansetron Tablets for Anti-Sickness are typically prescribed for up to 5 days per chemotherapy cycle.
However, the duration of treatment may vary depending on your specific chemotherapy regimen and response to the medication. Follow your doctor’s instructions and do not exceed the recommended treatment duration.
Signs of an allergic reaction to Ondansetron Tablets for Anti-Sickness may include rash, itching, swelling of the face/lips/tongue, severe dizziness, and trouble breathing.
Seek immediate medical attention if you experience any symptoms of a serious allergic reaction after taking this medication.
Ondansetron Tablets for Anti-Sickness are typically prescribed for short-term use to prevent nausea and vomiting associated with chemotherapy, radiation therapy, or surgery.
Long-term use is generally not recommended due to potential side effects and the risk of developing a dependency. Consult your doctor about the appropriate duration for your specific condition.
Yes, Ondansetron Tablets for Anti-Sickness are approved for use in children over 6 months of age for the prevention of chemotherapy-induced nausea and vomiting.
The dosage for children is based on their body surface area or weight and is typically lower than the adult dose. Always consult your doctor or pharmacist for proper dosing instructions.
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