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Zarontin (Ethosuximide) Shopper Approved

Prescription Prescription Required FormationFormulation: Capsule

Zarontin

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Prescription Prescription Required FormationFormulation: Capsule

Ethosuximide

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Zarontin contains the active ingredient ethosuximide. It is a prescription medication used to treat absence seizures.

Absence Seizures

Absence seizures are a type of epilepsy that can cause brief periods of staring or loss of awareness.

They may happen many times during the day and can sometimes be mistaken for daydreaming or lack of attention.

Zarontin helps reduce how often these seizures occur.

How Zarontin Works

Zarontin belongs to a group of seizure medications called succinimide anticonvulsants.

It works mainly by reducing abnormal electrical activity in the brain.

Ethosuximide blocks certain T-type calcium channels, which are involved in the abnormal brain signals that cause absence seizures.

Important Note

Zarontin is mainly used for absence seizures and is not appropriate for every type of seizure.

Take it exactly as prescribed and do not stop it suddenly unless your healthcare provider tells you to, because abruptly stopping seizure medication can cause seizures to become worse.

Zarontin comes as capsules that are taken by mouth.

It may be taken with or without food, usually once or twice daily, as directed by your healthcare provider.

Recommended Starting Dose

The starting dose depends mainly on age.

For children 3 to 6 years of age, the usual starting dose is 250 mg once daily.

For patients 6 years of age and older, the usual starting dose is 500 mg per day.

Your healthcare provider may divide the daily dose into one or more doses depending on your treatment plan.

Your Dose May Be Adjusted

The dose of Zarontin is individualized based on:

  • Your age
  • How well your seizures are controlled
  • Side effects
  • Blood levels of ethosuximide, when monitored
  • Your overall response to treatment

Your healthcare provider may increase the dose gradually until the seizures are well controlled with the fewest possible side effects.

Take Zarontin Regularly

Take Zarontin at about the same time or times each day.

Taking it consistently helps maintain a steady amount of medication in your body and can improve seizure control.

It May Take Time to Find the Right Dose

It may take several weeks to find the dose that works best for you.

Continue taking Zarontin exactly as prescribed, even if you do not notice an immediate improvement.

Do Not Stop Zarontin Suddenly

Do not stop taking Zarontin without speaking with your healthcare provider.

Stopping seizure medication suddenly can cause seizures to become more frequent or severe.

Your healthcare provider may gradually reduce your dose if treatment needs to be stopped.

Common Side Effects of Zarontin (Ethosuximide):

  • Diarrhea
  • Dizziness
  • Feeling tired
  • Headache
  • Hiccups
  • Loss of appetite
  • Nausea
  • Stomach pain
  • Swelling in your tongue or gums
  • Trouble concentrating
  • Upset stomach
  • Weight loss

Serious Side Effects of Zarontin (Ethosuximide):

  • Aggression
  • Agitation
  • Anxiety
  • Burning in your eyes
  • Chest pain
  • Chills
  • Confusion
  • Depression
  • Easy bruising or bleeding
  • Extreme fear
  • Fever
  • Fly symptoms
  • Hallucinations
  • Hostile behavior
  • Hyperactivity (mental or physical)
  • Impulsive behavior
  • Irritableness
  • Joint pain or swelling with fever
  • Mood or behavior changes
  • Muscle aches
  • Muscle weakness
  • New or worsening cough
  • Panic attacks
  • Patchy skin color
  • Restlessness
  • Severe tingling or numbness
  • Skin pain followed by a red or purple skin rash that spreads (especially in the face or upper body) and causes blistering and peeling
  • Sore throat
  • Swelling of your face or tongue
  • Swollen glands
  • Thoughts of hurting yourself
  • Trouble breathing
  • Trouble sleeping
  • Unusual thoughts or behavior
  • Upper stomach pain
  • Vomiting
  • Weakness
  • Worsening seizures
  • Yellowing of the skin or eyes (jaundice)

Zarontin (Ethosuximide) is available in the following forms and strength:

Zarontin: Capsule

  • 250 mg

Alcohol

Avoid or limit alcohol while taking Zarontin.

Alcohol can increase side effects such as:

  • Drowsiness
  • Dizziness
  • Poor coordination
  • Reduced alertness

Ask your healthcare provider whether any alcohol is safe for you while taking Zarontin.

Do Not Stop Zarontin Suddenly

Do not stop taking Zarontin without speaking with your healthcare provider.

Stopping seizure medication suddenly can cause seizures to become more frequent or severe.

If treatment needs to be stopped, your healthcare provider may lower the dose gradually.

Lupus or Lupus-Like Reactions

Rarely, Zarontin has been linked to systemic lupus erythematosus (SLE) or lupus-like reactions.

Tell your healthcare provider if you develop symptoms such as:

  • Joint pain
  • Unusual tiredness
  • Fever
  • Skin rash
  • Muscle pain

Mood and Behavior Changes

Zarontin may cause changes in mood, thinking, or behavior in some people.

Tell your healthcare provider if you notice:

  • Irritability
  • Agitation
  • Unusual behavior
  • Depression
  • Confusion
  • Other significant mood changes

Drowsiness and Dizziness

Zarontin may cause:

  • Drowsiness
  • Dizziness
  • Headache
  • Difficulty concentrating

Avoid driving, operating machinery, or doing other activities that require full alertness until you know how the medication affects you.

Liver and Kidney Problems

Zarontin should be used carefully in people with liver or kidney disease.

Your healthcare provider may order blood tests or adjust your treatment if you have reduced liver or kidney function.

Drug Interactions

Zarontin can interact with other medications, including some other seizure medicines.

Tell your healthcare provider about all prescription medications, over-the-counter products, vitamins, supplements, and herbal products you use.

Do not start a new medication or supplement without checking with your healthcare provider or pharmacist.

Blood Problems

Rarely, Zarontin can cause serious changes in blood cell counts.

Contact your healthcare provider if you develop:

  • Fever
  • Persistent sore throat
  • Frequent infections
  • Unusual bruising
  • Unusual bleeding
  • Severe tiredness

Your healthcare provider may order blood tests during treatment if needed.

Allergic and Serious Skin Reactions

Seek medical attention if you develop a severe rash, blistering, peeling skin, swelling of the face or throat, or difficulty breathing.

These may be signs of a serious allergic or skin reaction.

Regular Monitoring

Your healthcare provider may monitor your seizure control, blood counts, liver function, kidney function, and medication levels when appropriate.

Keep all scheduled appointments and blood tests while taking Zarontin.

How quickly does Zarontin work?

After you take Zarontin, the medication is absorbed gradually into your bloodstream. Peak blood levels are usually reached within about 3 to 5 hours after a dose. However, seizure control may take longer to improve because your healthcare provider may need to adjust the dose gradually over time.

Can Zarontin affect sleep?

Yes. Zarontin can affect sleep in some people. It may cause drowsiness or tiredness, especially when treatment is first started or the dose is increased. Some people may also experience trouble sleeping or unusual dreams. Avoid driving or doing activities that require full alertness until you know how Zarontin affects you.

Can Zarontin be used during pregnancy?

Tell your healthcare provider if you are pregnant or planning to become pregnant. Ethosuximide crosses the placenta, and there is limited information about its safety during pregnancy. However, uncontrolled seizures can also be harmful during pregnancy, so seizure medication should not be stopped suddenly. Your healthcare provider will weigh the benefits of seizure control against the potential risks and decide whether Zarontin is appropriate for you. Do not stop or change your Zarontin dose during pregnancy without medical advice.

REVIEWS

Additional Information Book
Generic name:

Ethosuximide

Formulation:

Capsule

Strength(s):

250mg

Quantities Available:

100

Why customers love Online Pharmacies Canada

Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.

Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.

How to Order

How much Zarontin can I order at once from a Canadian pharmacy?

When ordering Zarontin (ethosuximide) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure adequate management of chronic conditions without frequent refills.

Here’s what you need to know:

Dosage and Quantity: Zarontin is commonly prescribed in dosages of 250 mg, taken 1 to 3 times daily, depending on the patient’s response. For example, if prescribed to take 250 mg three times daily, then for a 90-day supply, you would order 270 capsules (90 days x 3 capsules per day).

Do you sell ethosuximide?

No, we do not sell ethosuximide on our website. However, you can still enjoy low prices on Zarontin, which contains ethosuximide as an active ingredient. To purchase Zarontin, you will need a valid prescription from your healthcare provider. We require this prescription to dispense the medication safely and appropriately. You have the option to submit your prescription by mailing it to us, faxing it, or uploading it through your online account.

Do you offer shipping of Zarontin (ethosuximide) to the United States?

Yes, we ship Zarontin (ethosuximide) to both the United States and Puerto Rico.

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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Zarontin (Ethosuximide). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Zarontin (Ethosuximide).