How to do itchy scalp in hot weather? Causes of itchy scalp in hot weather

As soon as the weather is hot, all kinds of problems come out. When the weather is hot, many people have itchy scalp. What's going on here? How to do itchy scalp in hot weather? Let's introduce it below!

How is scalp itching in hot weather? Summer is coming, not only the body is prone to sweat, but also the scalp is prone to sweat, because our scalp also has sweat glands, and our head is exposed to the sun, so sweating is normal. However, sometimes we feel that as long as the weather is hot, the scalp will itch. What is the reason? How to relieve scalp itching in hot weather?

Seborrheic dermatitis If the scalp often itches, you should pay attention. It is very likely that you have seborrheic dermatitis. Scalp is the part where sebaceous glands are distributed more. When sebum secretion function is disordered, it will secrete too much sebum, leading to cortical accumulation, which will lead to chronic seborrheic dermatitis of scalp. If you scratch your scalp frequently and find gray chaff scales, you should treat them in time.

Too nervous. In hot summer, people are prone to some extreme emotions, such as being too nervous and anxious. These negative emotions will affect our autonomic nervous system, the most common one is itchy scalp, and then other physiological functions of the human body are temporarily out of balance. Pay attention to regulating emotions in summer, and don't be too anxious. Bad mood will affect human health.

When the scalp itches in hot weather, people scratch it regularly, but the more they scratch, the more bacteria there are, because their hands are not clean. Scratching the scalp often not only produces a lot of dandruff, but also infects bacteria, making the scalp more and more itchy. At this time, you can wash your hair with vinegar, which not only can effectively remove dandruff, but also has the function of sterilization and itching relief.

Bad eating habits can also affect scalp health. Therefore, we should pay attention to a balanced diet at ordinary times, and don't eat spicy and irritating foods. Eating spicy foods often will affect the endocrine situation of the human body, thus affecting the metabolism of the scalp. People who often have itchy scalp should eat more foods rich in vitamins A, B2 and B6. Foods containing these ingredients can regulate scalp oil secretion, promote scalp blood circulation, improve scalp sebaceous gland function and relieve scalp itching.

Tips It is easy to sweat in summer, so many people like to wash their hair often, which will increase the possibility of scalp itching. Because there is a protective layer on the scalp surface, washing your hair every day will destroy this protective substance. Scalp is not only easy to dry, but also easy to be infected by bacteria and fungi. If sweating is not serious, it is recommended to wash your hair twice a week.