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In short Lamotrigine price by strength What Lamotrigine is Who looks up Lamotrigine Where to get Lamotrigine How Pymander fits Common questions SourcesLamotrigine costs from $5.59 for a 30 count at Cost Plus Drugs, depending on strength. It is the generic of Lamictal.
Lamotrigine is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it. Prices as of October 11, 2026; no insurance needed.
Lamotrigine price by strength
| Strength | 30 count | 90 count | Cost Plus Drugs |
|---|---|---|---|
| 25 mg | $5.59 | $6.77 | View |
| 100 mg | $6.30 | $8.89 | View |
| 150 mg | $6.18 | $8.54 | View |
| 200 mg | $6.45 | $9.35 | View |
A 30 count is 30 units of the product (pills, capsules or the pack size Cost Plus lists), not a promise of 30 days. These are Cost Plus Drugs’ own cash prices, including their pharmacy fee. Shipping is added at their checkout. Pymander adds no fee or markup. Prices checked October 11, 2026 and can change.
Of the 63 medications in the Mental health group with a 30 count price in our catalog, Lamotrigine costs less than 56 of the others. The middle price for that group is $7.45.
What Lamotrigine is
Lamotrigine is a seizure medicine that also steadies mood. It calms overactive nerve signals in the brain.
What it’s for
Keeping bipolar disorder stable (especially preventing the low phases) and treating several kinds of seizures.
How it’s taken
Once or twice a day.
Good to know
Boxed warning: it can cause a rare, life-threatening skin rash. The risk is highest in the first 2 to 8 weeks, when the dose goes up too fast, or with valproate. Call the prescriber at once for any rash, and call 911 for blisters, peeling skin, mouth sores or fever with a rash. If doses are missed for several days, it must be restarted slowly. Don’t stop it on your own.
The plain-language description on this page was written from public medical sources and has not been reviewed by a clinician. Use it to get oriented, then check with your own clinician or pharmacist.
Who looks up Lamotrigine
People search for Lamotrigine when they are dealing with bipolar disorder, bipolar depression, epilepsy, seizures, mood swings. Lamotrigine is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
For more on what it treats and how it is taken, see Lamotrigine: what it treats, how to take it.
Where to get Lamotrigine
| Where | Price we can show | Note | Link |
|---|---|---|---|
| Cost Plus Drugs Mail-order pharmacy | $5.59 and up | Price includes their pharmacy fee. Shipping is per order. | Open |
| GoodRx Discount coupon | See price on their site | Free coupon prices at local pharmacies. Prices vary by pharmacy and ZIP code. | Open |
| Amazon Pharmacy Mail-order pharmacy | See price on their site | Search for this medication to see Amazon’s price. Prime members can add RxPass, a flat monthly fee for a list of common generics. | Open |
Only Cost Plus Drugs publishes a machine-readable price list, so it is the only price we quote. For the others we link to their pages and do not guess a number.
How Pymander fits
Pymander is an AI-native, cash-pay healthcare system. This catalog lists prices from outside sources so you can compare before you pay, and Pymander does not sell Lamotrigine or add a fee on top. You can text our free AI doctor with questions about a symptom or a medication, and bring the care note to the clinician who decides your treatment.
Common questions
How much does Lamotrigine cost without insurance?
Lamotrigine costs from $5.59 for a 30 count at Cost Plus Drugs, depending on strength (October 11, 2026). Insurance is not billed.
Do I need a prescription for Lamotrigine?
Lamotrigine is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
Is there a cheaper way to buy Lamotrigine?
Compare Cost Plus Drugs with a discount coupon such as GoodRx at a local pharmacy, since prices differ by pharmacy and ZIP code. Ask the pharmacy for its cash price in writing before you pay.
Does Pymander charge extra for Lamotrigine?
No. The prices on this page are the outside source’s own prices. Pymander adds no fee or markup.