If it is particularly painful to press on a fixed area on the upper left side of the head, the first thing to consider is whether the patient has suffered some collision to the head 2-3 days before. In addition, consider that the patient is in the state of migraine, the patient can take oral medication to relieve it, such as Zhengtianwan or Nourishing Blood and Clearing Brain Granules. Furthermore, the patient should not eat spicy and irritating food or drink alcohol, because these will aggravate the pain tolerance of the epidermal nerves in the head and lead to the aggravation of the scalp pain. In addition, patients are advised to maintain adequate rest. If patients are poorly rested, they may also experience pain on the top left side of the head when pressed.