The main feature is a lack of water or moisture in the skin surface. It also appears to be caused by a relative lack of natural oils. However, the main problem is insufficient water to moisturise the skin. It is not a serious problem. Cracking' of the skin particularly of the legs can occur in older people, especially in winter.
People often complain of a, 'crawling' sensation in the skin.
It must be emphasised that dry skin does not cause wrinkles. It is important not to have frequent long baths or showers. Reduce the number and the length of baths and showers. It is probably better to avoid baths and swimming in pools and bathing in spa baths. Use tepid water instead of hot water.