Hyperhidrosis is a condition characterized by excessive sweating, which can be classified into primary focal hyperhidrosis, affecting specific body areas, and secondary general hyperhidrosis due to underlying medical conditions. Symptoms can lead to embarrassing and uncomfortable social situations, skin infections, and psychological issues such as anxiety and depression. Treatment options include lifestyle changes, natural remedies, antiperspirants, medications, iontophoresis, Botox injections, and laser therapy.