OnabotulinumtoxinA is a natural, purified protein with the ability to temporarily block the secretion of the chemical that is responsible for “turning on” the body’s sweat glands. By blocking, or interrupting, this chemical messenger, botulinum toxin “turns off” sweating at the area where it has been injected. Botox injections are very shallow, meaning that the medicine is injected just below the surface of the skin, where it remains.
BOTOX injection therapy for Excessively Sweaty Feet or Plantar Hyperhidrosis.
Chronic Plantar Hyperhidrosis can lead to changes and compromise in the skin at the bottom of the feet, odor if there is a bacterial component as well as accelerating the destruction of the inside of the shoe due to longstanding moisture.
Results start to be noticeable approximately 2 to 4 days after treatment with the full effects usually noted within 2 weeks. Dryness typically lasts 4 to 12 months but some studies have found it can last as long as 14 months. Additional statistics from published research studies have shown that repeated treatment with Botox is safe and effective for hyperhidrosis and consistently results in meaningful, long-lasting improvements in an excessive sweating patient’s symptoms, daily functioning, and quality of life. Botox treatment for hyperhidrosis has also been scientifically proven to improve on-the-job productivity. While sweating is an essential body function for temperature-control, localized body areas house only a small percentage of the body’s sweat glands (the underarms, for instance, are home to less than 2% of the body’s sweat glands.) The temporary cessation of these sweat glands’ functioning, therefore, has little to do with body thermoregulation.