Accutane can cause muscle aches, but I've never seen it cause
weaknessWeakness. I've treated many athletes, some competitive on a high school or college level, with this drug over the years, with no problem.
I think one has to wonder whether the aches and tiredness could be from working out too much, not sleeping enough, etc.
I advise discussing with your son's dermatologist such maneuvers as: lowering the dose, taking a break for 1-2 weeks (won't cancel the effect), sleeping more, or some combination of these.
Best.
Dr. Rockoff
I finally stopped the treatment and within a week, the pain was gone. At that time (12 years ago) they included a questionaire in the package which asked about side effects experienced by users in which I mentioned my joint problems. Frankly, I'm surprised it's still not mentioned or accepted as one of the side effects. I know two other people that had the same problem and had to stop.
Clearly, Acutane is a very effective drug for cystic acne for many people. But if one does not respond well to it and experiences side effects such as the one I did, I think it may not be the best treatment. In my humble opinion, better to exhaust all other possibilities (i.e. Differin, Benzaclin, even change of diet, etc) than to continue such a powerful medication that can potentially create serious problems.
Just thought I share my experience with you.
You're certainly right to say that if these aches are debilitating, the drug should be stopped.
Dr. Rockoff