Pemphigoid is a group of rare autoimmune conditions that primarily cause rashes and skin blistering; there are three main types: Skin rash in one particular area that is red, itchy, and raised. Often, a rash is one of the symptoms:. After 4 days, a net of red marks may appear on the arms and trunk. Typhoid is caused by a bacterial infection.
What is causing my rash?
We may share your information with third-party partners for marketing purposes. Practicing good hygiene can help prevent itching. If no author information is provided, the source is cited instead. Bullous impetigo - less common, generally affects children under 2. It has soothing, anti-itch properties.