| 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 |
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 - 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.