Hyperhidrosis (Excessive Sweating)

There are a number of treatments your doctor can offer you to help combat hyperhidrosis (both primary and secondary).

Firstly, If normal antiperspirants aren’t working for you, your doctor may suggest an antiperspirant that contains aluminium chloride. This works like a 'strong' antiperspirant, blocking the openings of the sweat ducts. Aluminium chloride antiperspirants can be used on the armpits, palms and soles - they can even be applied to the face (but avoid the eye area). They can be purchased at pharmacies, or by prescription.

The antiperspirant needs to be applied to clean, dry skin, ideally at night when sweat glands are less active. You should apply every 24-48 hours, and always wash the area before reapplying. This treatment can be continued for as long as needed, although once you see an improvement you won’t have to apply every day once every 1-3 weeks should help keep the sweat levels under control.

Alternatively, depending on the severity of the sweating, your doctor may suggest one of the following:

Iontophoresis -This treatment uses electrical stimulation to help block the sweat glands.

Botulinum toxin injections - This treatment involves many small injections just under the skin in the affected areas to stop the nerves that control the sweat glands from working. Injections will need to be given every few months or the affects will wear off and the condition will return. Some people get mild 'flu like' symptoms for a day or so after the injections, and the areas injected can be sore for a few days after treatment.