Sweat herpes, the exact cause of which is not yet fully understood. It is considered to be related to environmental, genetic, disease, psychosomatic and personal factors. However, generally herpes sweat has nothing to do with staying up all night.
Sweat herpes is a special type of eczema, easy to occur on the palms of the hands, soles of the feet, fingers, toes on both sides, localized blisters accompanied by itching and other symptoms. Fungal infections, hyperhidrosis, exposure to heavy metals, chemical agents, sun exposure, prolonged exposure to warm and humid environments, heredity, mental psychology, allergies and so on may induce this disease.
Occasional staying up late will not affect your health. If you stay up late often, it may lead to weakened immunity, which is not good for your health, but it usually does not induce herpes sweat. If you find clusters of blisters on the skin with itching or pain, you can go to the dermatology department of the hospital and be treated under the guidance of the doctor.