Dizziness and sweating are commonly caused by the following: 1, lesions of the nervous system: such as cerebral ischemia, plant nerve dysfunction can cause dizziness; 2, diseases of the ear: such as vertigo; 3, internal diseases: such as hypertension, hypotension, various other cardiovascular diseases, anemia, infection, poisoning, hypoglycemia, etc. can cause dizziness; 4, colds can also cause symptoms of dizziness; 5, cervical bone degeneration. Frequent ambulatory work, or even someone playing mahjong can also cause osteophytes, which can compress blood vessels and cause insufficient blood supply to the brain, commonly as tightening of the neck, limited flexibility, pain, numbness of the scalp, shoulder pain; 6, anemia: with weakness, pale face, to consider the possibility of anemia, commonly caused after gastrointestinal bleeding, and other causes of anemia; 7, high viscosity of the patient’s blood: will be insufficient blood supply to the brain, and Therefore, it can cause dizziness; 8, atherosclerosis: for example, insomnia, tinnitus, emotional instability, forgetfulness, etc., which can also cause dizziness; 9, heart disease, early stage of coronary heart disease can also appear dizziness, chest tightness, etc., or arrhythmias, such as cardiac arrest, tachycardia, atrial fibrillation can also be insufficient blood supply to the brain, manifested as dizziness; 10, drug poisoning: such as streptomycin, penicillin, drug poisoning when also dizziness. Penicillin, drug poisoning can also cause dizziness, and lead poisoning can also cause dizziness and headache.