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Mexitil (Mexiletine) Shopper Approved

Prescription Prescription Required FormationFormulation: Capsule

Mexitil

We don't sell this brand-version medication.

Prescription Prescription Required FormationFormulation: Capsule

Mexiletine

(Generic Alternative)

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Mexitil (active ingredient: mexiletine) is a prescription medication indicated for:

  • Ventricular Arrhythmias: Mexitil is used for the treatment of documented, life-threatening ventricular arrhythmias, such as sustained ventricular tachycardia.

Mexitil belongs to a class of drugs known as antiarrhythmics (Class 1B), which work by stabilizing the cardiac cell membrane and decreasing the excitability of the heart muscle, thereby helping to restore normal heart rhythm.

Mexiletine is available in capsule form and comes in strengths of 100 mg, 150 mg, and 200 mg and it is taken by mouth. Typically, it is taken three times a day, every 8 hours, but once arrhythmias have been controlled with Mexiletine, it can be taken twice daily, every 12 hours. Mexiletine should be taken with food or an antacid to prevent stomach upset, and at around the same time every day. Your doctor may start you on an average dose and then gradually increase or decrease your dose, not more than once every 2 to 3 days.

Take Mexiletine exactly as directed and not take more or less of it or take it more often than prescribed. Mexiletine controls arrhythmias but does not cure them. Even if you feel well, continue taking Mexiletine as prescribed. Do not stop taking Mexiletine suddenly, as doing so can cause your condition to become worse.

The typical dosing for Mexiletine is a starting dose of 200 mg or 300 mg by mouth every 8 hours in adults. For some patients, the dose may need to be increased up to 400 mg every 8 hours. If the medication is effective, the dosing schedule may be changed to every 12 hours while maintaining the same total daily dose.

Common Side Effects of Mexitil (Mexiletine):

  • Blurred vision
  • Dizziness
  • Feeling nervous
  • Heartburn
  • Lightheadedness
  • Nausea
  • Problems with coordination
  • Tremors
  • Upset stomach
  • Vomiting

Serious Side Effects of Mexitil (Mexiletine):

  • Abnormal liver function tests
  • Chest pain
  • Clay-colored stools
  • Dark urine
  • Difficulty breathing
  • Hives
  • Itching
  • Loss of appetite
  • Nausea
  • New or a worsening irregular heartbeats pattern
  • Swelling of your face, lips, tongue, or throat
  • Tired feeling
  • Upper stomach pain
  • Yellowing of the skin or eyes (jaundice)

Mexitil (Mexiletine) is available in the following forms and strength:

Mexiletine: Capsules

  • 100 mg
  • 150 mg
  • 200 mg

  • Mexiletine should not be used if you are allergic to it or if you have cardiogenic shock, severe congestive heart failure, or second- or third-degree heart block.
  • Mexiletine may cause an irregular heartbeat or worsen existing heart problems, so it should be used with caution in patients with a history of heart disease.
  • Mexiletine may interact with other medications, so tell your doctor about all the medicines you are taking.
  • Mexiletine may cause dizziness or drowsiness, avoid driving or operating machinery until you know how the medication affects you.
  • Mexiletine may cause changes in liver function tests, so liver function should be monitored periodically during treatment.
  • Mexiletine may cause seizures in some patients, particularly at higher doses or in those with a history of seizures.
  • Mexiletine may cause an upset stomach, nausea, or vomiting, so it should be taken with food.
  • Mexiletine may cause changes in blood pressure, so it should be used with caution in patients with low blood pressure or those taking medications that affect blood pressure.
  • Mexiletine may cause vision changes or blurred vision, so report any vision problems to your doctor.
  • Mexiletine should not be used during pregnancy or while breastfeeding, as it may harm the developing fetus or nursing infant.

Does mexiletine cause weight gain?

Weight gain is not a typical side effect of mexiletine. In some rare cases, it can cause edema, which is a build-up of fluid in the body’s tissues.

How long does it take for mexiletine to work?

Mexiletine typically starts to work 2 or 3 hours after you take a dose. If you are in the hospital, you might get you a higher “loading dose” so that the medication kicks in faster. However, this should only be done under the supervision of a healthcare provider.

Can Mexitil be used long-term?

Mexitil may be used long-term to control irregular heart rhythms, as long as it continues to be effective and is well-tolerated. However, regular monitoring may be necessary to ensure that it remains safe and effective.

Can Mexitil be used in children?

The safety and effectiveness of Mexitil in children has not yet been established, and its use in children should be carefully considered and monitored by a doctor.

REVIEWS

Additional Information Book
Generic name:

Mexiletine

Formulation:

Capsule

Strength(s):

100mg, 150mg, 200mg

Quantities Available:

90, 100

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How to Order

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

When ordering Mexitil (mexiletine) 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: Mexitil is commonly prescribed in dosages of 100 mg, 150 mg, or 200 mg every 8 hours. For a 90-day supply, this means you would order 270 capsules (90 days x 3 capsules per day).

Do you sell mexiletine?

Yes, we sell mexiletine on our website. You can enjoy low prices when you order through us. To purchase mexiletine, you will need a valid prescription from your healthcare provider, as we require this 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 securely through your online account.

Do you offer shipping of Mexitil (mexiletine) to the United States?

Yes, we ship Mexitil (mexiletine) 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 Mexitil (Mexiletine). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Mexitil (Mexiletine).