Pruritus is common in the elderly and some patients suffering from chronic diseases, especially after entering the autumn and winter, the climate is dry, the itchy skin symptoms aggravated. Therefore, into the autumn and winter to pay attention to several points: 1, bathing to avoid excessive scrubbing, the water temperature can not be too high, these will cause the skin oil washed off, aggravating the dry skin, causing itching. 2, the frequency of bathing can not be too high, once a week can be. 3, the general situation can only use water, avoid alkaline too strong soap, body wash, etc.. 4, dry skin, after the bath can be appropriate to use body lotion.