Miliaria, also called "sweat rash", is a skin disease marked by small and itchy rashes due to sweat trapped under the skin by clogged sweat gland ducts. Miliaria is a common ailment in hot and humid conditions, such as in the tropics and during the summer season.
Shingles, also known as zoster or herpes zoster, is a viral disease characterized by a painful skin rash with blisters in a localized area. Typically the rash occurs in a single, wide stripe either on the left or right side of the body or face.
This rash was known as erythema chronicum migrans, the skin rash found in early-stage Lyme disease. In the 1920s, French physicians Garin and Bujadoux described a patient with meningoencephalitis, painful sensory radiculitis, and erythema migrans following a tick bite, and they postulated the symptoms were due to a spirochetal infection.
A malar rash (from Latin mala ‘jaw, cheek-bone’), also called butterfly rash, is a medical sign consisting of a characteristic form of facial rash.It is often seen in lupus erythematosus but is not pathognomonic - it is also seen in other diseases such as pellagra, dermatomyositis, and Bloom syndrome.
Eczema (from Greek ēkzema, "to boil over") is a form of dermatitis, or inflammation of the epidermis.The epidermis is the outer layer of the skin.. Eczema is a skin disease that makes your skin red and become irritated.
Langerhans cell histiocytosis (LCH) is a rare cancer involving clonal proliferation of Langerhans cells, abnormal cells deriving from bone marrow and capable of migrating from skin to lymph nodes. Symptoms range from isolated bone lesions to multisystem disease.
Rashes: Definition The popular term for a group of spots or red, inflamed skin that is usually a symptom of an underlying condition or disorder. Often temporary, a rash is only rarely a sign of a serious problem. Description A rash may occur on only one area of the skin, or it could cover almost all of the body. Also, a rash may or may not be ...
Rashes can be caused by many things, including exposure to certain plants (poison ivy, for example), allergic reactions to a medication or a food. Rashes can also be caused by an illness such as measles or chickenpox. Eczema and hives, both of which are related to allergies, are two of the most common types of skin rashes.
Guide to Contagious Rashes. 1 / 10. Impetigo. Young kids often get this bacterial infection on their face and hands in the summer. The sores start out red and wet, then form a honey-colored crust ...
Rheumatoid arthritis mostly affects joints. You may also experience flare-ups that cause other symptoms, including rashes known as rheumatoid vasculitis.