Sweaty writing hand is related to long time holding pen, hand sweating and so on, you can pay attention to clean, appropriate treatment. 1. Pay attention to clean: writing hand sweat may be a long time to hold the pen, the weather is hot and other physiological factors, this time do not need to worry too much, found that the hand sweating in a timely manner with a tissue to dry, write a long time to take a break, or the use of fans, air conditioning to change the indoor temperature, etc., and slowly hand sweating symptoms can be relieved. 2. Appropriate treatment: writing sweaty hands may be suffering from hand sweating, hand sweating, hand sweating can be used externally with aluminum chloride, urotropin solution and other drugs to stop sweating, or local injection of botulinum toxin, severe cases can be sympathetic ganglionectomy. The use of drugs need to be guided by a doctor. It is recommended that when the writing hand is always sweaty and more serious, you can go to the regular hospital to do a detailed examination to clarify the condition, and then follow the doctor’s instructions for standardized treatment.