What is the reason for the numbness and swelling of hair

Sometimes people's scalp becomes numb due to excessive tension, and they feel as if the brain is not getting enough blood, which is very uncomfortable. However, as long as they keep a good mood and relieve the tension, everything will be fine. This is caused by psychological reasons and is not a big deal. However, some scalp numbness is not caused by psychological reasons, but by serious diseases such as cervical spondylosis and neurological diseases, so patients need to pay attention and actively treat it.

What is the reason for the numbness and swelling of hair?

1. Caused by intracranial lesions.

The above-mentioned numbness of the hair may be caused by insufficient blood supply to the brain and intracranial lesions. Keep a regular schedule. It is recommended to do routine blood pressure tests as well as head CT, transcranial Doppler, etc. Don't eat spicy food and eat a light diet.

2. Local nerve paralysis

Scalp numbness may be caused by local nerve paralysis, or it may be caused by insufficient blood supply to local arterioles. You can massage the nearby skin more often to promote blood circulation, lead a regular life, pay attention to the combination of work and rest, and avoid excessive tension or fatigue, otherwise it will cause headaches. You should engage in appropriate physical activities, such as jogging, walking, swimming, Tai Chi, Qigong, etc. Exercise can enhance the toughness and elasticity of blood vessels and improve vasoconstriction and vasodilation function.

3. The problem of brain fatigue.

Pay attention to using your brain in a healthy way. During prolonged or excessively intense mental work, free radicals, lactic acid and many other harmful substances produced by brain cell metabolism accumulate in large quantities, blocking the brain's nutrient channels, causing reduced blood oxygen content and poor blood circulation. While the brain's nutrition and energy are extremely consumed, the effective absorption and utilization of nutrients are hindered, ultimately leading to damage to the balance between the cerebral neocortex and the limbic system and diencephalon, inhibition of brain cell activity, and the increase and disorder of information flow, which cause chronic fatigue syndrome.

Suggestion: In this case, it is recommended to do a brain CT scan, because cerebrovascular disease can cause the above symptoms. In this case, it is recommended to do an examination first. Cerebrovascular disease can cause the above symptoms. The above symptoms can be improved through intravenous drip of blood-activating and blood-stasis-removing drugs, or acupuncture to relax the meridians and activate the collaterals. Do not have psychological pressure.

What causes scalp numbness?

1. Psychological factors may be involved.

2. Pathological causes: The possibility of functional disorders caused by insufficient blood supply to the brain due to cerebrovascular disease is very small, but it cannot be ruled out; cervical spondylosis may exist, due to insufficient blood supply to the vertebral artery, causing symptoms. Because young people nowadays have incorrect postures such as reading and surfing the Internet for a long time, the probability of cervical spondylosis in young people increases. You can go to the hospital to take bilateral, lateral and oblique cervical spine films. Another possibility is neurogenic possibility, so go to the hospital for a systematic examination; there may be substantial brain lesions including congenital or acquired diseases, so go to the hospital for a head CT scan first.

3. Natural factors: Physiological imbalance may be caused by recent weather changes.

How to relieve scalp numbness and swelling

1. Keep a happy mood and get enough rest and sleep. Check your blood pressure regularly. Eating a low-calorie or moderate-calorie diet can easily cause weight gain due to the high calories, increase the burden on the heart and blood vessels, and easily lead to high blood pressure.

2. Appropriate exercise, such as walking, jogging, etc. Don't take a bath in water that is too cold or too hot. Keep bowel movements smooth and prevent constipation. Don't smoke, don't drink, and avoid mental stress.

3. Pay attention to a light diet - low in salt and fat. The dietary principle is "four lows and one high", namely low calorie, low fat, low cholesterol, low sugar and high fiber diet. Drink blood pressure lowering porridge regularly. Celery and carrots both have good blood pressure lowering effects. They can be cooked into porridge with japonica rice, which can play a good role in lowering blood pressure.

4. Correct bad posture: Pay attention to preventing and correcting various bad postures to avoid continuous contraction of the head, neck, shoulder and back muscles, such as long-term bending over a desk to write, read and work, operating the computer screen too close, etc.

5. I massage and comb my hair: I use the middle fingers of both hands to press and rub the temples in circles, which can relieve headaches. Combing and massaging the painful points: Place the ten fingertips of both hands on the most painful spot on the head, and combing and massaging gently and quickly like combing your hair can achieve the purpose of pain relief.