A rash (medical term is dermatitis) is an inflammation of the skin and can occur when the skin is in contact with foreign or suspicion substances. For example, rashes can be caused by infection (bacteria, viral, fungal), contact with irritants such as oils found in poison oak or ivy, hypersensitivity to drugs (antibiotics or new prescription medications), allergens such as new soaps, creams, detergents, and even pets.
Rashes will overlap in their symptoms but may have itching, redness, irritation, and even pain. Others may develop blisters, bumps or patches.
The treatment of a rash can vary depending on its cause. Each different rash has it own distinct set of treatments and what may work for one person may not work for another. Most rash will go away on their own especially if the irritant or allergen is removed from the skin or body.
Clean the skin with warm water and soap, dap dry, and allow it to heal on its own. Refrain from using over-the-counter (OTC) creams and lotions as they may exacerbate or worsen your symptoms.
The initial visit may not always present the physician with the symptoms or signs of an infection. This is important because we want to see you right away if you develop the following at home:
Author: Emil Soleyman-Zomalan MD FAAEM