I Am Losing Half of One Eyebrow. I Was Treated with Botox 3 Weeks Ago?

     I read your other post.  This is a classic presentation of alopecia areata, and this will likely improve over time.  This can be linked to other disorders, hence the blood tests.

It is very difficult to answer this question without more information - Botox doesn't cause hair loss, however.

This is not a side effect of Botox, and is likely a coincidence. In general, most people do not experience negative side effects from Botox injections. Less than one percent of patients can experience a droopy eyebrow or eyelid for a few weeks to slight bruising. I would recommend visiting your physician to make sure there is nothing else causing your issue. Thank you and good luck!

Hi Newdim.  Your hair loss would not be related to Botox.  There are potential side effects of Botox, but hair loss is not among them.  If there is not another easily identifiable answer and the problem continues, we would recommend that you visit your personal care physician.

I have never seen or heard of anyone having hair loss to the eyebrow after treatment with Botox.  I'm not saying it wouldn't be possible, but there other causes that would be more likely.  I would consult with a dermatologist to be evaluated for your problem.