What is the reason for hand crack?

Lack of water in the body, dry weather and other reasons will cause dry hands. Hand chapped, commonly known as hand chapped, is a skin tissue fracture caused by damaged oil film on the skin surface, dry skin and loss of elasticity. This is a kind of chapped. Frequent washing and cooking can lead to dehydration and chapping of the skin. Exposure to the sun for a long time can also cause hand cracking. Old people have slow metabolism, more dead cells, less new cells, poor skin elasticity and prone to hand cracks. Once chapped, it should be treated in time. Commonly used hand and foot chapped is mainly chapped Kangning. \x0d\ Long-term keratin deposition on hands will not only affect the growth of new keratin, but also destroy the moisturizing and water-absorbing effect of skin. You can usually use moisturizing hand cream to help your skin replenish moisture. \x0d\ Before going to bed at night, apply a layer of hand cream or heated olive oil on your hands, then wrap it with plastic wrap, then wrap it with a hot towel for 5 minutes, then remove the towel and plastic wrap, and finally gently massage your hands and evenly spread the hand cream. Or rubbing hand cream on your hands and sleeping with cotton gloves will have unexpected good results. You can have a try. \x0d\ Erythromycin ointment and vaseline ointment for external use. It also has a certain effect on chapped hands. First of all, we should judge whether there is fungal infection in hand crack. Traditional methods are ineffective for tinea manus. You can apply Yaolikang, which has the dual functions of repairing skin and killing fungi. \x0d\ Some time ago, my heel was severely cracked, and I was often tortured by it, and I was at a loss. Later, my friend recommended chapped Kangning, and it was very good after use. So, it's really good. If necessary, everyone can try it. \x0d\ In autumn and winter, the skin of hands and feet of middle-aged and elderly people is dry and chapped, which is very uncomfortable. I have used many methods to treat it, and the results are not satisfactory. Later, I directly used some moisturizing hand cream, which had a certain effect. To sum up, in fact, we should pay attention to strengthening prevention of hand chapped.