Itching is a symptom of many skin diseases, often associated with a rash that tends to occur constantly or in episodes throughout the day. These skin conditions need to be managed medically by a dermatologist. Sometimes itching occur despite there being no identifiable skin disease, no pest infestation (like bed bugs and fleas) and no other medical conditions where itching may be a symptom without a rash. In these cases itching is often said to be idiopathic, meaning that it is not due to any clearly identifiable medical cause. Yet it occurs, and can be persistent in some people. The general term for itching of the skin is pruritus. We all experiencing itching many times in a day without realizing it. A quick scratch or gentle rub and the itching is relieved and we often do not give it any further thought. Itching occurs for several reasons in these cases. Sometimes it just irritation of the skin caused by the clothes we wear or environmental changes. Dry skin is the most common cause. At other times it can be tiny insect and parasites that are sometimes too small to see with the naked eye but can be felt. And then … Continue reading How To Relieve Nighttime Itching in Bed