Botox shots block certain chemical signals from nerves that cause muscles to contract. The most common use of these injections is to relax the facial muscles that cause frown lines and other facial wrinkles.

Botox injections are usually safe when you're under the care of a licensed and skilled health care provider. The procedure can result in unwanted results or even cause harm if it's given incorrectly.

Cosmetic neuromodulators can be used to alleviate the following concerns:

• Wrinkles, lines and folds

• Hyperhidrosis

• Migraine headaches