Hyperhidrosis is a condition where the body’s glands overproduce sweat. This
usually occurs on the hands, feet and armpit areas. This excessive sweating can be
uncomfortable and embarrassing. This is usually a genetic condition that starts
from a young age and affects 2%–5% of the population.
For most individuals, hyperhidrosis isn’t typically a serious health concern. For many, hyperhidrosis isn’t usually a significant health risk. Nonetheless, it can cause discomfort and embarrassment and disrupt daily life. One of the most effective and safe treatments is Botox. When Botox is injected into the face for wrinkles, it generally lasts only three months, but for the armpits, hands, and feet, it can last up to one year, making it a worthwhile treatment. Countless celebrities also turn to this treatment for red-carpet evenings to ensure that they do not sweat into their gowns.
Botox injections function by blocking the release of the neurotransmitter acetylcholine, which typically activates sweat glands. Under normal circumstances, the nervous system triggers the sweat glands in response to rising body temperature, aiding in cooling the body. However, in individuals with hyperhidrosis, these nerves are excessively active.
When Botox is administered directly to the area prone to sweating, it essentially immobilises the overactive nerves. As a result, without the signal from these nerves, sweat production is inhibited. It’s important to note that Botox only affects sweating in the specific area where it is injected.
This treatment can be performed using anaesthetic cream for the armpits. The injections are done 1 cm apart in the armpit area. The results start showing quickly, with full results showing after two weeks. The treatment overall takes around one hour.
Usually, this treatment is done under light sedation. The feet and hands are extremely sensitive and uncomfortable, and anaesthetic cream usually does not work. The treatment should take 30 minutes for the hands and 30 minutes for the feet.
However, it’s important to note that Botox isn’t a permanent fix for excessive underarm sweating. While a single treatment provides relief for approximately 4–12 months, ongoing injections are necessary to maintain results. Dr Maurizio Viel can consult individuals experiencing excessive sweating to discuss tailored treatment options for the patient’s needs.
To book a Botox consultation or for more information, call +971 50 494 6377 to schedule an appointment with our plastic surgeon, Dr Maurizio Viel.
Dr Maurizio Viel is a licensed plastic surgeon who obtained his medical degree at the University of Milan, Italy and finished his studies in aesthetic plastic surgery in London, UK. He has been a practising plastic surgeon for over 30 years, working between Harley Street, London, Dubai, and Milan.
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