I used a sunscreen on my face (one of the new sprays) and while playing tennis, the sunglasses that I was wearing literally disolved and the eyebrow hair underneath the area where the glasses were over a period of three months fell out. In some places, small, very thick black hairs grow, but fall out after about 2-3 weeks. It has been over 6 months now and the area has not filled back in on either side. Is there any hope that this will grow back or should I consider having an eyebrow transplant? Thank you for your response.
Sounds like what you used chemically damaged your hair. I would doubt that it would come back, but wait it out for a year, just to deal with the cycling of the hair to be sure. Transplants are a good option to consider.