Hot sweat face itchy may be related to sweat stimulation, contact dermatitis, cholinergic urticaria and other factors.
1. Sweat stimulation: sweat face itchy in the heat of the day to consider sweat stimulation, some people are allergic skin, skin sweating stimulation caused by sensitivity.
2. Contact dermatitis: when it is hot, people will regularly use sunscreen, eau de toilette and other supplies. If you are allergic to these products, they will cause contact dermatitis after use, resulting in erythema, pimples, itching and other manifestations.
3. Cholinergic urticaria: Cholinergic urticaria can be caused by sweating in the heat of the day. Sweating in the heat of the day on the skin of the face may induce cholinergic urticaria, resulting in rashes, itching and other discomforts.
The heat of the day sweating face itching is more serious, you can go to the regular hospital dermatology consultation, follow the doctor’s instructions for treatment.