Vapocoolant spray pre-treatment eases pain of palmar injections
Washington D.C. -- Cryoanesthesia using the refrigerant spray dichlorotetrafluoroethane (Freon 114; Frigiderm) safely and effectively reduces the pain of botulinum toxin type A (Botox) injections for palmar hyperhidrosis but does not interfere with the efficacy of that treatment for decreasing sweating, said Leslie S. Baumann, M.D., at the annual meeting of the American Academy of Dermatology here.
Castor oil has become a popular social media remedy for thicker, longer hair, but evidence supporting its ability to stimulate hair growth remains limited.