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MYSOLINE vs TRIUMEQ PD

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 10, 2026·How we rate

Possible drug interaction. MYSOLINE and TRIUMEQ PD are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

74/100
New

Pharmacy pays

~$2.89 /30
~$19.25 /30

Type

RX
RX

Active ingredient

PRIMIDONE
ABACAVIR SULFATE AND DOLUTEGRAVIR SODIUM AND LAMIVUDINE

Dosage forms

Tablet
Kit

Drug class

Anti-Epileptic Agent
—

Boxed warning

Half-life

—
about 14 hours

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor
—

Frequently asked questions

Which is cheaper, Mysoline or Triumeq Pd?

Mysoline costs pharmacies less to acquire — about $2.89 vs $19.25 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Mysoline and Triumeq Pd?

Mysoline contains Primidone, while Triumeq Pd contains Abacavir Sulfate and Dolutegravir Sodium and Lamivudine — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.