Botulinum toxin works to reduce sweating by targeting the nerve signals responsible for stimulating sweat glands. Here’s how it works:
Blocking Nerve Signals: Sweat glands are activated by nerve signals that instruct them to produce sweat. Botulinum toxin works as a neuromodulator, disrupting these nerve signals. When injected into the target area, it temporarily blocks the release of acetylcholine, a neurotransmitter responsible for transmitting signals from nerves to muscles, including those around sweat glands.
Reduced Sweat Production: With the nerve signals blocked, the sweat glands in the treated area become less active. This leads to a significant reduction in sweat production. While the treatment doesn’t completely eliminate sweating, it effectively reduces it to a more manageable level.
Duration of Effect: The effects of Botulinum toxin in reducing sweating are not permanent. Over time, the nerve signals gradually regain their normal function. Typically, the results of a Botulinum toxin treatment for sweating last 3-6 months, depending on the individual and the specific treatment area.
Repeat Treatments: To maintain the desired level of sweat reduction, individuals may need to undergo periodic follow-up treatments. These treatments can be scheduled as the effects of the previous injection wear off.
Botulinum toxin for excessive sweating is a safe and proven method that provides relief to individuals suffering from hyperhidrosis. It offers a non-invasive solution that can significantly improve their quality of life by reducing excessive sweat production in the targeted area.