Hyperhidrosis means excessive sweating. It is not commonly related to grave disease conditions but could cause severe psychological and social distress. It could affect the armpits, hands and feet.
Some of the effects of it are staining of clothes, body odour, soiling of papers with sweating on the palms, limitation with some recreational activities.
Botulinum toxin (Botox ™) is one of the effective forms of treatment.