Headaches after anger may be caused by a sharp increase in blood pressure, liver fire, and cerebral vascular spasm. There is a close correlation between blood pressure and the body’s mood swings, which can easily cause the body’s physiological functions to become dysfunctional after anger, eventually leading to a sharp increase in blood pressure. Elevated blood pressure can lead to insufficient blood supply to the brain, which can cause headaches. At this time, attention should be paid to stabilizing emotions, ensuring adequate rest and timely restoration of blood pressure. From the perspective of traditional Chinese medicine, anger can easily trigger liver fire, resulting in the body’s liver fire, liver fire attacking the head will cause headaches, chest tightness, shortness of breath and other symptoms, and in serious cases, can lead to stroke. If the body is too emotional, it will cause partial dysfunction, and anger will cause cerebral blood vessels to contract and spasm, thus causing headaches. Severe cases can cause cerebral vascular rupture, which can seriously endanger life, so you should seek medical attention and closely observe vital signs.