What are the causes and symptoms of headaches?

There are many diseases in people's bodies, which cause pain to countless people. Among them, headache is one of the most annoying symptoms, because headache can cause physical pain, sluggish thinking, etc., and headache is likely to be induced by major brain diseases. Therefore, people care very much about headache. Let’s take a look at the causes and symptoms of headaches. I hope everyone can understand.

1. Lack of sleep: This is one of the common causes of headaches. For example, if you stay up late or suffer from insomnia the night before, you will have a splitting headache when you wake up the next day. I believe many people have experienced this phenomenon. In fact, this is not caused by any disease. At this time, as long as we improve our sleep quality, the headache will disappear.

2. External stimulation: If our body and mind are adversely stimulated by the external environment, negative emotions such as depression and anxiety will occur, leading to the onset of headaches. A survey shows that 84% of patients with depression suffer from migraine symptoms. Sometimes we encounter some unpleasant things in work or study, which can also cause negative emotions and lead to headaches.

3. Physical compression: The pain-causing tissues inside and outside the head are compressed by factors such as inflammation, injury or tumors, which cause headache symptoms. The specific manifestations are: irritation of the meninges, vasodilation factors, vascular traction, stretching, displacement, expansion, muscle contraction, etc.

4. Eating habits: Many people like to drink coffee, but they don’t know that excessive coffee consumption will cause blood vessels to dilate and stimulate nerves to cause headaches. Of course, foods that cause headaches are not limited to coffee. Very cold ice cream and alcoholic beverages can also cause headaches.

5. Facial diseases: This refers mainly to diseases of the facial organs. For example, lesions of the eyes, ears, mouth, nose, throat, and neck may stimulate the nerves, thereby reflexively or diffusely affecting the head, and then causing reflex or referred headaches.

6. Environmental factors: In fact, sometimes it is not your body that has problems, but changes in the environment that cause headaches. For example, when we take off on a plane, we will feel a headache. This is a type of vascular headache caused by the dilation of blood vessels in the brain. Of course, the same is true when we go to the plateau.