This is a common problem. It is usually due to improper care, but it can also be caused by impaired sebaceous glands. The glands produce too little sebum, which naturally moisturises our skin. Then we feel itching and itching, often accompanied by pain. The consequence of dehydration is automatically poor condition of the hair, which becomes dry, brittle and tends to break. Comprehensive therapy includes proven treatments aimed at normalising the sebaceous glands, and consequently restoring proper hydration of the skin, and the selection of specialist care products, so that the problem does not recur.