MYSOLINE vs NEODECADRON

Independent side-by-side comparison.

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

Possible drug interaction. MYSOLINE and NEODECADRON 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	NEODECADRON
Rating	74/100	72/100
Pharmacy pays	~$2.89 /30	$0.23 /mL
Type	RX	RX
Active ingredient	PRIMIDONE	DEXAMETHASONE SODIUM PHOSPHATE AND NEOMYCIN SULFATE
Manufacturer	Valeant Pharm Intl	Merck
Dosage forms	Tablet	Drops, Topical
Drug class	Anti-Epileptic Agent	—
Boxed warning	None	None
Half-life	—	about 4 hours
Treats	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor	—

mysoline neodecadron

Rating

74/100

72/100

Pharmacy pays

~$2.89 /30

$0.23 /mL

Type

Active ingredient

PRIMIDONE

DEXAMETHASONE SODIUM PHOSPHATE AND NEOMYCIN SULFATE

Manufacturer

Valeant Pharm Intl

Merck

Dosage forms

Tablet

Drops, Topical

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

Half-life

—

about 4 hours

Treats

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

—

Frequently asked questions

Which is better-rated, Mysoline or Neodecadron?

By our independent rating, Mysoline scores higher — 3.7 vs 3.6 out of 5 for Neodecadron. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Mysoline and Neodecadron?

Mysoline contains Primidone, while Neodecadron contains Dexamethasone Sodium Phosphate and Neomycin Sulfate — 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.