Hyperhidrosis Treatment (Botulinum Toxin)

Botulinum toxin injected into the skin of the underarms to reduce excessive sweating where antiperspirants are not enough. The toxin temporarily blocks the nerve signals that switch on sweat glands in the treated area, noticeably reducing dampness, odour and the staining of clothing without affecting the body's overall temperature regulation. At Estéea the treatment is performed by a physician across a grid of fine injections and is a practical option for adults whose daily life or confidence is affected by underarm hyperhidrosis.

Treatment of hyperhidrosis with botulinum toxin targets the localised overactivity of sweat glands in the underarms. The toxin is injected just under the skin across a grid of points in the affected zone, where it temporarily interrupts the nerve signals that trigger sweating. The result is a marked, predictable reduction in sweat production in the treated area, while the body continues to regulate its temperature normally elsewhere. At Estéea the area is first assessed and the underarms — the most straightforward site to treat and the best tolerated — are marked before a series of fine injections is placed across the region. The appointment takes around thirty minutes. There is little downtime, and most people return to normal activities the same day. The sweat-reducing effect typically becomes apparent within several days to about two weeks and commonly lasts in the region of six months before the treatment is repeated. The approach is well suited to adults with focal underarm hyperhidrosis that interferes with work, social life or clothing and who have not had sufficient relief from topical antiperspirants. For the first day after treatment it is sensible to avoid heat, saunas and strenuous exercise. Suitability, realistic expectations and any contraindications — including pregnancy, breastfeeding and certain neuromuscular conditions — are reviewed by the physician before treatment.