No need to sweat excessive perspiration.

• Position: YOUR LIFE - Brief article

If you are sweating out embarrassing perspiration for that upcoming summer wedding, consider Botox injections, suggests Erin Welch, a cosmetic dermatologist at the University of Texas Southwestern Medical Center, Dallas.

Best known for relaxing facial muscles to cut down on wrinkles, Botox works by blocking a neurotransmitter called acetylcholine. The same neurotransmitter also sends the signal to stimulate sweat glands. The treatment takes about 15 minutes and involves several small injections in the armpits. Numbing cream is applied to the skin beforehand to make the procedure virtually painless.

"This is a popular treatment at this time of year for brides and grooms, as well as before prom or other events...