There are many causes of headache after shopping, the common causes are mainly the following: first, migraine, the head is stimulated by cold air when shopping easily induced migraine attacks, mainly manifested as one or bilateral temples paroxysmal swelling pain, accompanied by visual aura symptoms, with a sense of vascular pulsation, taking Tianma headache tablets, Zhengtian pill and other drugs to improve brain circulation can be alleviated. Second, hypertension disease, refers to the process of blood flow on the side of the blood vessel wall pressure, strenuous activity and after exercise can make blood pressure rise, causing vasodilatory headache, taking antihypertensive drugs to control blood pressure stable, the symptoms can be relieved or disappear. Third, insufficient blood supply to the cerebral arteries, high-intensity physical activity during shopping, most of the body blood supply to the extremities, resulting in transient ischemia and hypoxia of the brain, resulting in dizziness and headache, taking blood Cetron soft capsule, Chuanxiongzin and other drugs, can be symptomatic treatment.