MYSOLINE vs PHOSPHOCOL P32

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. MYSOLINE and PHOSPHOCOL P32 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.

Attribute	MYSOLINE	PHOSPHOCOL P32
Rating	74/100	70/100
Pharmacy pays	~$2.89 /30	—
Type	RX	RX
Active ingredient	PRIMIDONE	CHROMIC PHOSPHATE P-32
Manufacturer	Valeant Pharm Intl	Curium
Dosage forms	Tablet	Injectable
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	None
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	—

mysoline phosphocol p32

Rating

74/100

70/100

Pharmacy pays

~$2.89 /30

—

Type

Active ingredient

PRIMIDONE

CHROMIC PHOSPHATE P-32

Manufacturer

Valeant Pharm Intl

Curium

Dosage forms

Tablet

Injectable

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

—

Frequently asked questions

Which is better-rated, Mysoline or Phosphocol P32?

By our independent rating, Mysoline scores higher — 3.7 vs 3.5 out of 5 for Phosphocol P32. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Mysoline and Phosphocol P32?

Mysoline contains Primidone, while Phosphocol P32 contains Chromic Phosphate P-32 — 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.