Dizziness after anger, numbness of the mouth and legs, may be the manifestation of certain diseases, such as hypertension, hyperventilation syndrome, cerebral vasospasm, etc., should be promptly consulted to find out the cause of the disease. 1. Hypertension: due to emotional agitation and anger easily caused by fluctuations in blood pressure, resulting in increased heart rate, which can affect the peripheral blood circulation in the hands and feet, causing numbness in the hands and feet, can also be accompanied by dizziness, headache and other manifestations. 2. Hyperventilation syndrome: a group of syndromes caused by excessive ventilation due to anger, exceeding physiological metabolic needs. During the attack, the patient will feel the heart beat faster, sweating, feel faster breathing, resulting in carbon dioxide constantly excluded and causing respiratory alkalosis, which can cause dizziness, numbness and pins and needles sensation in the limbs and face, with chest tightness, chest pain, fearful feeling. 3. Cerebral vasospasm: due to abnormal contraction of cerebral arteries that may be caused by emotional excitement, patients may experience abnormal sensation in the upper and lower limbs, numbness of the limbs and symptoms such as dizziness, headache, vomiting and so on. However, this symptom alone is not enough to diagnose the disease, and may be caused by other factors. It is recommended that the patient should consult a doctor in time to clarify the cause and give targeted treatment.