Due to the very toxic side effects, mainly involving the lungs, Amiodarone should be used for arrhythmias that are life threatening or that are very disruptive to one's life.
If your only problems are those related to PVC's and you have no underlying heart disease or defect, I can't imagine a physican even recommending this drug as a treatemnt option. There are many others that can be used.
If you are looking to take an antiarrhythmic for supression of symtoms (symptoms) there is, Flecainide, Sotolol, and Propafenone to name a few.
I'd add Rythmol (with is a patent, not generic, I believe) which is available in slow or extended release, so one can take if fewer times, maybe only once, a day. I've used both propafenone (225 mg three times a day - 8 hours) and Rythmol 425mg SR twice a day. While the propafenone seems to help keep me in sinus against AFib, neither it nor the Rythmol have been effective in converting me back to sinus.
Along with Brook's comment about Amiodarone, I will add that following my last failed (one week only) electrocardioversion my EP said we could try Amiodarone, but given my lack of serious symptoms from my AFig he did not "push" me going there...he did recommend against trying an ablation. So, the medical advice I've received for AFib is don't take "unnecessary" risks if you can just live with it. I assume the same advice applies to PVC.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.