FINASTERIDE AND TADALAFIL vs MYSOLINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 7, 2026·How we rate

Possible drug interaction. FINASTERIDE AND TADALAFIL and MYSOLINE 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	FINASTERIDE AND TADALAFIL	MYSOLINE
Rating	New	74/100
Pharmacy pays	~$2.08 /30	~$2.89 /30
Type	RX	RX
Active ingredient	FINASTERIDE AND TADALAFIL	PRIMIDONE
Manufacturer	Zydus Lifesciences	Valeant Pharm Intl
Dosage forms	Capsule	Tablet
Drug class	—	Anti-Epileptic Agent
Boxed warning	None	None
Half-life	about 5 to 6 hours in men aged 18 to 60 (mean terminal half-life; after IV dosing the label reports a mean of 4.5 hours, range 3.3 to 13.4 hours)	—
Treats	—	Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

finasteride and tadalafil mysoline

Rating

New

74/100

Pharmacy pays

~$2.08 /30

~$2.89 /30

Type

Active ingredient

FINASTERIDE AND TADALAFIL

PRIMIDONE

Manufacturer

Zydus Lifesciences

Valeant Pharm Intl

Dosage forms

Capsule

Tablet

Drug class

—

Anti-Epileptic Agent

Boxed warning

None

Half-life

about 5 to 6 hours in men aged 18 to 60 (mean terminal half-life; after IV dosing the label reports a mean of 4.5 hours, range 3.3 to 13.4 hours)

—

Treats

—

Partial Epilepsies, Tonic-Clonic Epilepsy, Tremor

Frequently asked questions

Which is cheaper, Finasteride and Tadalafil or Mysoline?

Finasteride and Tadalafil costs pharmacies less to acquire — about $2.08 vs $2.89 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 Finasteride and Tadalafil and Mysoline?

Finasteride and Tadalafil contains Finasteride and Tadalafil, while Mysoline contains Primidone — 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.