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Propafenone Hydrochloride Information

What's inside Propafenone Hydrochloride

Propafenone Hydrochloride Active Ingredients: propafenone hydrochloride, details.
Propafenone Hydrochloride Dosages & Strengths
Strength Format Route Strength Class
Propafenone Hydrochloride 225 mg tablet oral 1.0 each OTC
Propafenone Hydrochloride 150 mg tablet oral 1.0 each OTC
Propafenone Hydrochloride 300 mg tablet oral 1.0 each OTC

Recent Propafenone Hydrochloride Side Effects

Posted by baldie754 8 months ago
Since taking Propafenone for atrial fibrillation, I've been having horrendous headaches during sex. Two heart doctors and my...

Posted by nory421 over 2 years ago
constipated! Crabby/irritable, and still had some pain. I felt very moody. didnt think it did much for my pain, but I coul...

Posted by voodoostreet over 2 years ago
I normally avoid taking drugs at all cost, but after my car got rear-ended I decided I HAD to take my meds. They gave me Prop...


Propafenone Hydrochloride Chemical Information

propafenone hydrochloride - The hydrochloride salt form of propafenone with class 1C antiarrhythmic effects. Propafenone hydrochloride stabilizes the neuronal membrane by binding to and inhibiting voltage-gated sodium channels, thereby reducing sodium influx required for the initiation and conduction of impulses in Purkinje and myocardial cells. This agent produces a marked depression of phase 0 and prolonged effective refractory period in the atrio-ventricular nodal and His-Purkinje tissue, resulting in a profound decrease in excitability, conduction velocity and automaticity, thereby counteracting atrial and ventricular arrythmias.



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