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Oct 6, 2023 · Common Skin Conditions That Cause Rashes. Rashes can be caused by various skin conditions, including: Fungal, bacterial, or viral infections such as ringworm, impetigo, and shingles. Autoimmune disorders such as lupus, psoriasis, and dermatomyositis. Environmental factors such as heat, humidity, and exposure to extreme weather conditions.
Sep 25, 2020 · When your skin comes into contact with a harmful fungus, the infection can cause the rash to appear. For example, if you borrowed a pair of shoes from someone who had athlete’s foot, the fungus could come in contact with your foot and infect you. Rashes often pass from person to person or from animal to person by direct contact.
Apr 15, 2022 · This is frictional lichenoid dermatitis. Rough, sandpaper-like skin where the bumps appear. Worsening of the bumps when the air is drier, like in the winter months. Other conditions can sometimes cause these symptoms, such as itchy, dry skin. Eczema, psoriasis, allergies and fungal infections cause similar symptoms.
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 ...
Aug 5, 2022 · Skin rash; Lightheadedness; A rapid, weak pulse; Nausea and vomiting; When to see a doctor. You might see your health care provider if you have symptoms you think are caused by an allergy, and nonprescription allergy medications don't provide enough relief. If you have symptoms after starting a new medication, call the provider who prescribed ...
Aug 15, 2016 · A rash is an area of irritated or swollen skin. Many rashes are itchy, red, painful, and irritated. Some rashes can also lead to blisters or patches of raw skin. Rashes are a symptom of many different medical problems. Other causes include irritating substances and allergies. Certain genes can make people more likely to get rashes.
Apr 25, 2023 · Hives — also called urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts. Chronic hives are welts that last for more than six weeks and return often over months or years. Often, the cause of chronic hives isn't clear. The welts often start as itchy patches that turn into swollen welts that vary in size.
