Primidone generic?

Yes. Primidone is available as a generic. Brand name Mysoline is the original product, but generic primidone is widely available from multiple manufacturers. It typically comes in tablet strengths such as 50 mg, 125 mg, and 250 mg (and sometimes as an oral syrup), and it’s prescription-only. Dosing is determined by a clinician.

If you want, tell me your country or pharmacy and I can tailor more specific info about availability or coverage.