What is the reason for the pain on the left side of the brain

Many people have experienced pain, but the causes of pain in different parts of the body are different. Some people often feel pain on the left side of their brain. This situation is related to many factors. This is closely related to the frequency and location of headaches, so it is important to take it seriously and take timely measures to treat the symptoms. So what causes the pain in the left side of the brain?

1. Unilateral fluctuating headache is considered migraine. The main causes are diet, work and rest habits, etc. In severe cases, there may be nausea, vomiting and other discomforts. In this case, you can pay attention to a light diet, local massage, and oral medication. Be careful not to stay up late. There are many reasons for headaches, including colds, fever, problems with the five senses, abnormal blood pressure, head disorders, anemia, constipation, gas poisoning, alcohol poisoning, nervous fatigue, etc.

2. Headaches may be caused by irritation of the meninges, which causes blood vessels to contract and increase tension. It may also be a signal from the brain reminding us that there is insufficient oxygen and that more oxygen is needed. As long as blood containing a lot of oxygen flows to the painful area, the headache will disappear immediately. However, we must find out what causes the headache before we can solve the problem.

3. It may also be a migraine. When the body and mind are adversely stimulated by the external environment, emotions such as worry and anxiety often occur, leading to the onset of a migraine. According to a survey, 84% of depression patients suffer from migraine symptoms. At the same time, when encountering various unpleasantness in life or work, or intense emotional stimulation such as anger, anxiety, excitement, etc., you will feel general discomfort and migraine. Drinking too much coffee will dilate blood vessels and stimulate nerves to cause migraines; eating too cold ice cream will also cause headaches; drinking too much alcohol will cause the ethanol in the alcohol to act on the blood vessels and also cause headaches. These are all headaches caused by improper diet. Experts have calculated that the foods that are likely to induce headaches are: chocolate, alcoholic beverages, raw dairy products, lemon juice, cheese, and red wine.