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Ondansetron Tablets For Anti-Sickness (4mg, 8mg)

Prescription Only Medication (POM)

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About the product

Ondansetron Tablets are an anti-sickness medication used to prevent and treat nausea and vomiting caused by certain medical conditions or treatments.

Frequently Asked Questions

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What are Ondansetron Tablets for Anti-Sickness?

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.

What should I be aware of before taking Ondansetron Tablets for Anti-Sickness?

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:

  • If you have a gut blockage or suffer from severe constipation.
  • If you are due to have surgery to the adenoids or tonsils.
  • If you have a heart problem such as congestive heart failure.
  • If you have an uneven heartbeat.
  • If you suffer from liver problems
  • If you have problems with the levels of salt in your blood, such as potassium or sodium.

You should talk to your doctor or read the patient information leaflet if you need further details or are unsure.

How should Ondansetron Tablets for Anti-Sickness be taken?

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:

  • The usual adult dose is 8 mg, to be taken one or two hours before treatment and another 8 mg twelve hours afterwards.

On the following days

  • The usual adult dose is 8 mg twice a day.
  • This may be given for up to 5 days.

For children aged over 6 months and adolescents

  • The doctor will decide the dose depending on the child’s size (body surface area) or weight. The usual dose for a child is up to 4 mg twice a day, which can be given for up to 5 days.

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.

Can Ondansetron Tablets for Anti-Sickness be taken while pregnant or breast feeding?

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.

What are the potential side effects when taking 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

  • A headache.
  • A feeling of warmth or flushing.
  • Constipation
  • Hiccups
  • Low blood pressure
  • Uneven heart beat
  • Chest pain

It’s a good idea to talk to your doctor or pharmacist so that you understand the potential risks when taking this medicine.

Can Ondansetron Tablets for Anti-Sickness interact with other medicines?

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.

What should I do if I’ve taken too much 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.

When should I stop taking Ondansetron Tablets for Anti-Sickness?

You shouldn’t stop taking your Ondansetron Tablets for Anti-Sickness without first consulting your doctor, even if you are feeling well.

How should Ondansetron Tablets for Anti-Sickness be stored?

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.

Can Ondansetron Tablets for Anti-Sickness be purchased online?

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.

If bought online, how will Ondansetron Tablets for Anti-Sickness be delivered?

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.

Where can I find additional information on Ondansetron Tablets for Anti-Sickness?

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.

How long do Ondansetron Tablets for Anti-Sickness take to start working?

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.

Can Ondansetron Tablets for Anti-Sickness be crushed or split?

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.

What should I do if I miss a dose of Ondansetron Tablets for Anti-Sickness?

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.

Are there any foods or drinks I should avoid while taking Ondansetron Tablets for Anti-Sickness?

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.

How long can I continue taking Ondansetron Tablets for Anti-Sickness for chemotherapy-induced nausea and vomiting?

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.

What are the signs of an allergic reaction to Ondansetron Tablets for Anti-Sickness?

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.

Can Ondansetron Tablets for Anti-Sickness be taken long-term?

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.

Can children take Ondansetron Tablets for Anti-Sickness?

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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Ondansetron Tablets For Anti-Sickness (4mg, 8mg)

From £12.95

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