Why Switch to Trokendi XR® (topiramate) from Topamax® (topiramate)

My days are busy … I’d like to try to minimize my ups and downs

Consider a once-a-day migraine prevention medicine with Trokendi XR (topiramate) if you are taking twice-a-day Topamax (topiramate). Both migraine prevention medicines offer the same daily dose of topiramate, but …

  • Many people may find it easier to remember to take their medicine once a day rather than twice a day
  • Trokendi XR (topiramate) and twice-a-day Topamax (topiramate) enter your bloodstream at different rates throughout the day (see study details below)

A relatively steady delivery of topiramate in your bloodstream over 24 hours is important. When the level of medicine in your body fluctuates up and down because you missed a dose or took too much medicine, you may not have appropriate coverage during the high peaks and low drops. At these times, you may be at greater risk for migraine symptoms or topiramate side effects while you are going about your day.

Once-a-day Trokendi XR (topiramate) and twice-a-day Topamax (topiramate) are absorbed into your bloodstream at different rates over a full 24-hour day

Absorption rates of Trokendi XR vs Topamax
Topamax vs Trokendi XR dosage study

A study found that a total daily dose of once-a-day Trokendi XR (topiramate) provided the same medicine levels as Topamax (topiramate) twice a day.

Switching to once-a-day Trokendi XR (topiramate) from

twice-a-day Topamax (topiramate) is simple

 

Example for patients switching to once-daily Trokendi XR (topiramate)

Tablets and capsule shown are not actual size.

Recommended dose of Trokendi XR (topiramate) for migraine prophylaxis is 100 mg/day.

mystory is about how easy it was to switch to once-a-day
Trokendi XR (topiramate)

I was taking Topamax (topiramate) twice a day and switching to a once-a-day pill was pretty exciting.

Jamie made the switch to once-a-day Trokendi XR (topiramate) from twice-a-day Topamax (topiramate) to help prevent migraine headache.


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Individual results may vary.
Jamie

Would you like to learn more about switching to once-a-day Trokendi XR (topiramate) from twice-a-day Topamax (topiramate)?

Download a brochure to learn about migraine prevention medicine

24-Hour Migraine Prevention Medicine Trokendi XR

IMPORTANT SAFETY INFORMATION

Do not take Trokendi XR if you have recently consumed or plan to consume alcohol (i.e., within 6 hours prior to and 6 hours after Trokendi XR use)

Swallow Trokendi XR capsules whole. Do not sprinkle on food, chew, or crush.

What are the possible side effects of Trokendi XR?

Trokendi XR can cause serious side effects, including: Eye problems. Serious eye problems include sudden decrease in vision with or without eye pain or redness, a blockage of fluid that may cause increased pressure in the eye (secondary angle closure glaucoma). Call your healthcare provider right away if you have new eye symptoms, including any new problems with your vision.

Decreased sweating and increased body temperature (fever). People, especially children, should be watched for signs of decreased sweating and fever, especially in hot temperatures. Some people may need to be hospitalized for this condition.

Increased levels of acid in the blood (metabolic acidosis). If left untreated, metabolic acidosis can cause brittle or soft bones (osteoporosis, osteomalacia, osteopenia), kidney stones, can slow the rate of growth in children, and may possibly harm the unborn child of pregnant patients.

High levels of ammonia in the blood. High ammonia in the blood can affect mental activities, slow alertness, cause tiredness, or cause vomiting. Blood ammonia levels have been shown to rise when Trokendi XR is taken with a medicine called valproic acid (e.g., DEPAKENE® and DEPAKOTE®).

Kidney stones. Drink plenty of fluids when taking Trokendi XR to decrease your chances of getting kidney stones.

Low body temperature. Taking Trokendi XR when you are also taking valproic acid may cause a drop in body temperature to less than 95°F, tiredness, confusion, or coma.

Effects on thinking and alertness. Trokendi XR may affect how you think, and can cause confusion and problems with concentration, attention, memory, or speech. Trokendi XR may cause depression or mood problems, tiredness, and sleepiness.

Dizziness or loss of muscle coordination.

The most common side effects include tingling of the arms and legs (paresthesia), not feeling hungry, nausea, weight loss, abnormal vision, a change in the way foods taste, nervousness, speech problems, dizziness, slow reactions, upper respiratory tract infection, sleepiness, diarrhea, pain in abdomen and difficulty with memory. These are not all the possible side effects of Trokendi XR. For more information, ask your healthcare provider or pharmacist.

Like other antiepileptic drugs, Trokendi XR may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Before you take Trokendi XR, tell your healthcare provider if you have or have had depression, mood problems, or suicidal thoughts or behavior. Call a healthcare provider right away if you have thoughts about suicide or dying; have attempted to commit suicide; have new or worsening depression or anxiety; feel agitated or restless; experience panic attacks, trouble sleeping (insomnia), or new or worsening irritability; feel or act more aggressive, angry, or violent; act on dangerous impulses; have an extreme increase in activity and talking (mania); or experience other unusual changes in behavior or mood.

Before taking Trokendi XR, tell your healthcare provider about any other medical conditions, including if you have kidney problems, kidney stones, or are getting kidney dialysis; have a history of metabolic acidosis (too much acid in the blood); have liver problems; have weak, brittle or soft bones (osteomalacia, osteoporosis, osteopenia, or decreased bone density); have lung or breathing problems; have eye problems, especially glaucoma; have diarrhea; have a growth problem; are on a diet high in fat and low in carbohydrates, which is called a ketogenic diet; are having surgery; are pregnant or plan to become pregnant; or if you are breastfeeding. Trokendi XR passes into your breast milk. It is not known if the Trokendi XR that passes into breast milk can harm your baby. Talk to your healthcare provider about the best way to feed your baby if you take Trokendi XR.

Trokendi XR can harm your unborn baby. If you take Trokendi XR during pregnancy, your baby has a higher risk for the birth defects of cleft lip, cleft palate, and being smaller than expected at birth. These defects can begin early in pregnancy, even before you know you are pregnant. The long term effects of this are unknown.

Tell your healthcare provider about any other medicines you take, including prescription and nonprescription medicines, vitamins, and herbal supplements. Trokendi XR and other medicines may affect each other, causing side effects. Especially tell your healthcare provider if you take valproic acid (e.g., DEPAKENE or DEPAKOTE); any medicines that impair or decrease your thinking, concentration, or muscle coordination; or birth control pills. Trokendi XR may make your birth control pills less effective.

Do not stop Trokendi XR without first talking to a healthcare provider. If you have epilepsy and you stop taking Trokendi XR suddenly, you may have seizures that do not stop. Your healthcare provider will tell you how to stop taking Trokendi XR slowly.

Do not drive a car or operate heavy machinery until you know how Trokendi XR affects you. Trokendi XR can slow your thinking and motor skills, and may affect vision.

INDICATION Trokendi XR® (topiramate) extended-release capsules are used to prevent migraine headaches in adults and adolescents 12 years and older.

Please refer to the full Prescribing Information and Medication Guide for additional important information on Trokendi XR.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.