In the fast-paced life of modern society, tension is one of the most common triggers for tension headaches. Lack of time to eat properly, lack of adequate sleep, work fatigue, etc. can all trigger headaches. Tension headaches can be caused by tension in the muscles of the back and neck, or by anxiety, hunger and depression. These headaches occur intermittently several times a month. The headache may not be very severe and may start slowly, usually starting during the day, and each headache will last for more than 30 minutes. When it hurts, the front and sides of the head feel like a band has been tied around them. In contrast, sinus headaches usually occur deep in the forehead, bridge of the nose or cheekbones. When allergic reactions, sinus tumors or sinus inflammation occur, the sinus cavity becomes blocked with mucus and the pressure in the sinus cavity increases, causing a headache. The pain can be significantly increased especially when the position of the head is suddenly changed. This headache is accompanied by local inflammatory reactions such as nasal congestion, fever, and facial swelling. The treatment for this kind of headache is mainly based on anti-inflammation. The symptoms of cluster headache are completely different from the above two types of headaches. Cluster headache is named after the headache that occurs intensely over a period of time. The pain is usually concentrated around the eyes or behind the eyes and is a sharp, throbbing pain that can awaken a person from sleep. Each attack can last from 30 minutes to several hours, and can occur fairly regularly several times a day. This condition can recur for more than two weeks. The cause of cluster headaches is not well understood. It is thought that it may be caused by some kind of message from the human hypothalamus that activates the trigeminal autonomic reflex pathway. Because the hypothalamus is the hub of the body’s biorhythms, cluster headache attacks are also quite regular. It is also thought to be closely related to seasonal allergies, as histamine concentrations in the blood increase significantly during attacks. In any case, the presentation of this headache is again very different from that of a migraine. Migraine attacks are usually preceded by some prodromal symptoms. For example, the patient may feel particularly aroused, irritable or depressed. Sometimes there are even sensory abnormalities in taste, smell and vision. Patients may see visions such as black dots, localized flashes and halos in their visual field. The person may feel muscle tension and fatigue all over the body. By the time a migraine formally strikes, the pain will be concentrated on one side of the head, but sometimes it can occur on both sides of the head at the same time. In most cases, the person will feel nauseous and even vomit. The headache can last as long as 1-2 days. Afterwards, the pain disappears into sleep. However, the person may also feel subsequent fatigue or vertigo. One theory of the cause of migraine is that it is related to the spasm of the tiny blood vessels in the retina at the base of the eye, causing insufficient blood supply to the arteries of the eye. But one thing must be noted that once a patient finds a new severe acute headache with symptoms such as loss of balance, numbness of the limbs, difficulty in speech and blurred consciousness, it is not a chronic headache we are talking about here, but a stroke that needs to be taken to the hospital immediately for resuscitation and should not be taken carelessly.