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Botox for excessive sweating: results, duration and what treatment day feels like

Zespół medyczny Nuance Clinic

Hyperhidrosis is a medical condition, not a cosmetic complaint, and toxin therapy is one of the most effective treatments available for it. This guide covers candidacy, the iodine-starch mapping test, dosing per area, and how long dryness realistically lasts.

W skrócie

  • Reliable dryness for 6–9 months in the underarms.
  • Full effect within two weeks — plan ahead of summer.
  • Local effect only; body thermoregulation is unaffected.
  • Secondary causes of sweating are ruled out first.

Na czym polega

  • Toxin is placed as a grid of superficial micro-injections across the affected area, blocking acetylcholine release at the sweat glands.
  • Sweating elsewhere in the body is unaffected — the effect is strictly local.

Dla kogo

  • Primary hyperhidrosis of the underarms, palms or soles
  • People whose antiperspirants no longer work or who avoid social and professional situations
  • Secondary sweating from thyroid disease, medication or infection is investigated first

Stosowane produkty

Original licensed botulinum toxin, 50–100 units per underarm depending on area

Przebieg zabiegu

  • Optional Minor's iodine-starch test to map the active sweating zone.
  • Topical anaesthetic or cooling, especially for palms.
  • Grid of intradermal injections roughly 1–2 cm apart.

Bezpieczeństwo

  • Palm treatment requires care to avoid temporary weakness of small hand muscles; dose and depth are controlled for this.
  • Full medical history including thyroid and medication review.

Przed wizytą

Shave underarms 24 hours before; avoid antiperspirant on the day of treatment.

Pielęgnacja po zabiegu

No sauna, hot bath or intense exercise for 24 hours; normal washing is fine.

Efekty i trwałość

  • Dryness begins at day 2–4 and is complete by day 7–14.
  • Effect typically lasts 6–9 months in the underarms, slightly less on the palms.

Możliwe działania niepożądane i ryzyko

  • Injection-site pain and bruising.
  • Compensatory sweating elsewhere is uncommon and usually mild.
  • Temporary grip weakness after palm treatment in a minority of patients.

Wizyta kontrolna

Check at 2 weeks; any untreated patch can be topped up.

Pytania o ten zabieg

Is it dangerous to stop sweating in one area?

No. The treated area is a small fraction of the body's sweat glands and thermoregulation is unaffected.

How painful are palm injections?

Palms are more sensitive than underarms. We use cooling and topical anaesthesia, and the session lasts about 20 minutes.

When should I get treated before summer?

Two to four weeks before you need the effect, since full dryness takes up to two weeks.

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