Hyperhydrosis
Hyperhydrosis is the name given to the symptom of overactive sweat glands in the body, which sweat at times when no bodily cooling is required, for no apparent reason. Typically, this occurs in the palms, soles of the feet and underarms, though other areas are possible. The exact reason for this occurring is not usually known, but most of the treatments will work regardless of the cause.
There are a number of treatments for this.
- Drysol. Essentially an industrial-strength anti-perspirant which plugs pores for several days to weeks at a time before re-application is required. Few side effects, other than initial burning when it is first applied. Reasonably cheap, but requires a prescription in the USA.
- Iontophoresis. Basically, the affected area is put into a pool of water with a small electric current flowing through it. The system works well, but requires a great deal of time on a frequent basis. The equipment, though simple in principle, is rather expensive, as it is a medical device. Iontophoresis is difficult to use on body parts other than the hands and feet.
- Anti-cholinergic drugs. These drugs essentially slow down the sweat glands, though they also have other side-effects and typically are not used.
- Surgery. A nerve is cut in the chest that prevents future sweating. There is a risk to this surgery and it may not be covered by health plans, since the other treatments typically work. It should only be seen as a last resort.
