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Jun 30, 2022 · Stress rash. Stress rash can occur on your neck when you feel stressed, particularly if stress triggers underlying conditions such as eczema or rosacea. Common triggers of stress rash include: pollen. animal dander. certain foods. weather changes. sunlight. The rash appears as hives, which are raised bumps.
Mar 16, 2024 · A rash is an unusual change to the skin that causes spots, swelling, itchiness, or color changes. Hives Treatment The best treatment of hives is to find and remove the trigger, but this isn't easy.
Apr 20, 2022 · Summary. A rash on the arms can occur as a result of an allergic reaction, direct contact with certain substances, or an underlying medical condition. The rash may be on one or both arms, or it may also appear on other areas of the body. A doctor or dermatologist will be able to diagnose the cause of the rash.
Mar 30, 2022 · swelling of the face. swelling and constriction of the throat. difficulty breathing. fainting. a change in the level of consciousness or alertness. pale skin. a purple rash. Learn more about a rash on the chest here, including symptoms, causes, treatments, and when to contact a healthcare professional.
Jan 14, 2020 · 4. Hives. Hives, or urticaria, are a kind of itchy rash triggered by the body’s release of histamine in response to: eating certain foods, including shellfish, peanuts, and tree nuts. taking ...
May 26, 2023 · Petechiae may be caused by infection with a fungus, virus or bacteria. Examples of these types of infection include: Cytomegalovirus (CMV) infection. Coronavirus disease 2019 (COVID-19) Endocarditis. Meningococcemia. Mononucleosis. Rubella. Scarlet fever.
Mar 20, 2024 · People with lupus, for example, may experience lupus rash, sores, or swelling on body areas, including behind the ear. Other skin conditions that can cause behind the ear rash include: Eczema (atopic dermatitis): Dry, itchy skin, and red-to-purple or gray patches, blisters, and risk of infections. Rosacea: Can look like hives.
