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Apr 25, 2023 · The rash can develop within minutes to hours of exposure, and it can last 2 to 4 weeks. Signs and symptoms of contact dermatitis vary widely and may include: An itchy rash. Leathery patches that are darker than usual (hyperpigmented), typically on brown or Black skin. Dry, cracked, scaly skin, typically on white skin.
Jun 30, 2021 · 1. Heat Rash. Dog heat rashes occur when a pup becomes overheated. As a result, the skin becomes itchy, red, and tender to the touch. Pimples and boils may start to develop. 2. Allergies. Environmental allergies caused by such substances as pollen, dust, and fertilizer can irritate a dog's skin enough to cause a rash.
Jan 22, 2024 · Board-certified dermatologists say rashes with these features need medical attention: A rash over most of your body. A rash that blisters or turns into open sores or raw skin. Fever or illness with a rash. A rash that spreads rapidly. A painful rash. A rash involving the eyes, lips, mouth, or genital skin. It’s easy for germs to enter a rash ...
Sep 20, 2022 · Chickenpox. Chickenpox is a very contagious condition that causes an itchy red rash that can cover most of the body, including the arms and legs. Caused by the varicella-zoster virus, chickenpox was a common childhood illness until the vaccine became available in 1995. The classic chickenpox rash is red and itchy.
Causes. A simple rash is called dermatitis, meaning inflammation of the skin. Contact dermatitis is caused by things your skin touches, such as: Chemicals in elastic, latex, and rubber products. Cosmetics, soaps, and detergents. Dyes and other chemicals in clothing. Poison ivy, oak, or sumac. Seborrheic dermatitis is a rash that appears in ...
Aug 29, 2019 · Diaper rash can be caused by an allergy, irritation, bacteria, or fungus. Other skin conditions like eczema or psoriasis may also trigger it. Any rash that doesn’t go away in a few days should ...
May 19, 2023 · Caused by bacteria or fungi entering through a crack or cut in the skin. Red, painful, swollen skin with or without oozing that spreads quickly. Hot and tender to the touch. Fever, chills, and red ...
