DEAR DR. ROACH: I have thinning hair. I bought a laser cap, which I have been wearing for six minutes a day for three months. I have started to get headaches every morning. I stopped wearing the cap, ...
DEAR DR. ROACH: I have thinning hair. I bought a laser cap, which I have been wearing for six minutes a day for three months. I have started to get headaches every morning. I stopped wearing the cap, ...