The feeling of water droplets on the skin may be caused by mental influence, but also consider the possibility of hyperhidrosis, skin diseases, peripheral neuritis. 1. Spiritual influence: if people in the mental tension, anxiety, panic and other adverse mental factors affect the state, will make the body skin nerves appear abnormally active, and then the feeling of water droplets, under normal circumstances can be relieved, does not belong to the disease. 2. Hyperhidrosis: due to mental tension, emotional excitement, strenuous exercise resulting in increased polysensory nerve impulses, may cause anxiety, depression, which leads to abnormal nerve center, hallucinations. Normally, you can pay more attention to rest, keep a happy mood, etc., effectively relieve this feeling. 3. Skin diseases: numbness or abnormal sensation may occur, due to the skin’s nerve function is damaged, usually pay attention to rest, do not excessive fatigue, emotional depression, do not mental stress. 4. Peripheral neuritis: If there is poor local blood circulation, the skin will also have the feeling of water droplets, such as recurring, may be due to peripheral neuritis, but also accompanied by motor function loss, burning and pain. If this symptom has not been relieved, it is recommended to go to the hospital for examination and treatment.