Lamotrigine Cost

Written by: Staff

Lamotrigine is a prescription-based drug designed to control seizures in both children and adults with epilepsy and Lennox-Gastaut syndrome.

Available in both generic and brand-name versions, Lamotrigine is the generic version of Lamictal, which was approved by the FDA in 1974.

How much does Lamotrigine cost?

The cost of Lamotrigine will depend on your health insurance, the pharmacy you get your prescription filled at and the dosage/quantity.  Seeing there are varying strengths and quantities, the average price per tablet is about $0.38 per tablet.

DosagePrice (without insurance)
25mg- 30 tablets: $11
- 50 tablets: $12
- 100 tablets: $14
100mg- 30 tablets: $13
- 50 tablets: $15
- 100 tablets: $17
150mg- 60 tablets: $15
- 120 tablets: $19
- 180 tablets: $24
200mg- 60 tablets: $16
- 120 tablets: $23
- 180 tablets: $30

According to this Walgreens Prescription Club price sheet, the 5mg and 25mg chewable tablet is considered to be a tier 3 drug, meaning it will cost a flat $15 for a 30-day supply or $30 for a 90-day supply.

Medicare, according to, will cover this drug, with users reporting paying a co-pay ranging anywhere from $0 to $18 for about 30 tablets.  The same price range can be estimated for those who hold private insurance plans as well.  To know for certain what you will be responsible for in regards to your insurance, most pharmacies should be able to tell you over the phone as long as you have your insurance information readily available.

Drug info

Lamotrigine, part of the drug class of anti-epileptics, is designed to prevent seizures and stabilize your moods.  It’s useful for not only seizure disorders but also for those who suffer from bipolar disorders with depression-like symptoms.

The most common side effects, when taken for epilepsy, as per, includes feeling dizzy, headaches, diplopia, nausea, blurred vision, rhinitis, pharyngitis or rash.  Other less noted side effects do exist, so we recommend you do check out the full list and talk to your doctor for more information.  Serious side effects include suicidal thoughts or behavior, a serious skin rash, allergic reactions, blood disorders, meningitis or an increase in seizures if stopping the medication immediately.

Tips from pharmacists

Always follow the directions as prescribed by your doctor and follow the dosage schedule closely.

Take with food in order to avoid an upset stomach.

Report any side effects to your doctor, especially if it’s a rash, fever, blurred vision and/or a persisitent headache.

It’s known to make hormonal birth control less effective.

Expect to wait at least four+ weeks to start seeing full effects on your mood.

How to save on Lamotrigine

If you do not have a health insurance policy, consider looking for prescription coupons online.  Websites, such as GoodRx (the website we mentioned earlier) and, all offer coupons you can print from the website and take directly to the pharmacy.  It’s free to do and can potentially save you more than your private insurance.  Be sure to compare the prices before proceeding with your prescription.

While the prices are pretty similar among most pharmacies, the prices will not always be the same.  Talk with at least three to five pharmacies over the phone to see which one offers the best value.

The more tablets you purchase at once, the more the “per tablet” average drops.  If you know you will need this medication for more than 90 days, ask your doctor for a longer prescription.

Ask your doctor if you’re able to split your dosage to receive 50% more.  Pill splitters only cost a few dollars and can save you some money if your doctor allows you to do so.


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