The human cerebral cortex is full of nerves. The nervous system is connected to the blood, and the blood vessels are all nearby. Many people will scratch their scalp for a long time or have scalp allergies. When they scratch their scalp, many small bumps will appear. They grow densely on the hair. Not only will it be itchy, but the scalp bleeding will also be more serious. Scalp bleeding can stop bleeding quickly, but it will cause scalp damage. The skin of the scalp is thin and will be damaged by a slight scratch. If there is scalp bleeding, you should consider that the conditioner used recently is incorrect, or the itching is caused by scalp allergies. You should use safe and effective conditioner at ordinary times and try to disinfect the scalp to prevent infection in the bleeding area and cause various complications. Nursing and care The scalp is the second thinnest skin on the human body and ages 6 times faster than the face and 12 times faster than the body skin. The scalp is thinner than the facial skin, but more sensitive than the facial skin and needs the same care: one scalp care is more important than six facial masks. Unlike the 28-day metabolic cycle of general skin cells, the scalp cell metabolic cycle is only 14-21 days. The scalp secretes twice as much oil as the facial skin. The layers of hair make it easier for dirt and residual cleaning products to accumulate. However, modern people are busy and rush to solve cleaning and care problems, not knowing that the serious environmental pollution and poor air quality increase the chance of scalp pores being blocked. Scalp health is related to the health of the whole body, and the scalp needs more careful care. According to a survey, more than half of the adults in mainland China have scalp health problems such as oily scalp, itchy scalp and dandruff to varying degrees. The main reasons for this situation are the public's lack of knowledge on scalp health care and bad hygiene habits. Choose a safe and effective shampoo First of all, you need to choose a safe and effective shampoo. From the perspective of hair care mechanism, shampoos on the market are divided into two types: chemical daily chemical and Chinese herbal formula. The cleaning ingredients commonly used in chemical daily chemical shampoos have the mechanism of preventing Malassezia from absorbing nutrients and playing an antibacterial role, but the chemical substances will remain on the hair and scalp, and are irritating to the scalp, especially once they enter the eyes, the irritation is very strong. Secondly, it has side effects on the softness of the hair. At the same time, chemical dandruff removers are short-acting. After the antibacterial ingredients are effective, dandruff tends to regenerate quickly. Chinese herbal formula maintenance shampoo uses more Chinese herbal antibacterial ingredients, which are less harmful. On the basis of inhibiting the bacterial flora, it will add other Chinese herbal medicines that comprehensively regulate the ecological balance of the scalp, providing gentle conditioning and allowing scalp growth to enter a virtuous cycle. Develop good eating habits In addition, you should develop good eating habits to avoid scalp problems such as oily scalp, itchy scalp, and dandruff. First of all, you should consume more alkaline foods, such as milk, vegetables, fruits, seaweed, etc., and avoid eating too much acidic food, fried food and sweets. Also avoid spicy and irritating foods, such as peppers, mustard, raw onions, raw garlic, alcohol, coffee and sugar. Secondly, you should develop the habit of washing your hair regularly. Third, try to avoid dyeing your hair. Because hair dye can damage the hair shaft and cause hair breakage, it can also irritate scalp cells and lead to more scalp problems. |
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