Not washing your hair for a long time may trigger the phenomenon of hair loss, because if you don’t wash your hair for a long time, the sebaceous glands secreted by your scalp may block the pores, which in turn leads to hair loss, so it is recommended to wash your hair at least once every 2-4 days. If your hair is prone to oil or sweating in summer, it is recommended to wash it once every other day and massage it properly to promote blood circulation. In addition, do not use poor quality shampoo when washing hair, so as not to dry the scalp and hurt the pores, but also do not often use the hair dryer to dry hair, it is best to wipe as clean as possible with a towel, and then use the hair dryer to half dry, pay attention to the appropriate distance between the hair dryer and the scalp, after natural drying, more conducive to the health of the scalp. It should be noted that hair loss is often caused by a variety of reasons, and requires symptomatic treatment and prevention of the cause. If hair loss is caused by diseases such as folliculitis or inflammation of the sebaceous glands at the scalp, antibacterial creams can be applied or oral medications can be taken to suppress the symptoms. If there is ringworm, antifungal creams can be applied and combined with oral antifungal medications such as ketoconazole to improve hair loss. In addition, maintaining a regular routine, ensuring sufficient sleep, avoiding late nights, adjusting your mood, reducing work and emotional stress and anxiety, or massaging your scalp with a wooden comb and fingertips can also help improve hair loss and avoid aggravation of symptoms.