Acne/rash after Botox, 6 wks po and still won't go away, what can I do?

It is quite possible that some individuals will break out in acne after treatment with botox. Since any kind of trauma or stressful situation in a given area of the body can cause acne to become evident. I would continue with what it is that you're doing unless it's absolutely severe and then I would contact your physician. But as you said, most likely these symptoms will go away once Botox is out of the system. Good luck from New York City

so sorry to hear about your acne.  Botox did not cause this directly.  But any kind of stress on skin can activate acne.  Please continue to follow your acne skin regimen.  Consider laser light therapy or Salicylic peels to step up your treatment.
Best Wishes 
Dr B

it sounds like you are under the care of a doctor and hopefully a dermatologist.  Salicylic acid chemical peels should give you some benefit from your dermatologist and retinol added at night would also be beneficial. it is not a direct result of the Botox so that time will not heal the problem