Hives and angioedema - Symptoms and causes - Mayo Clinic
2023年10月27日 · Hives are itchy welts on the skin that can be triggered by many factors, such as foods, medications or allergens. Angioedema is a similar reaction that causes swelling in deeper layers of skin, often around the face and lips. Learn about the symptoms, causes, diagnosis and treatment of these conditions.
Chronic hives - Symptoms and causes - Mayo Clinic
2024年10月1日 · Chronic hives are itchy welts that last for more than six weeks and return often. Learn about the possible triggers, complications and self-care tips for this skin condition, and how to get relief from anti-itch medicines.
Hives and angioedema - Diagnosis and treatment - Mayo Clinic
2023年10月27日 · Learn how your doctor will diagnose hives or angioedema based on your symptoms, medical history and tests. Find out about the treatments available for mild or severe cases, including medications, lifestyle tips and emergency injections.
Chronic hives - Diagnosis and treatment - Mayo Clinic
2024年10月1日 · Learn about the symptoms, causes and diagnosis of chronic hives, a skin condition that causes itchy, recurring welts. Find out what treatments are available, from antihistamines to prescription medicines, and how to manage your condition with self-care tips.
Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
2024年1月17日 · Itchy skin is an irritating sensation that makes you want to scratch. It can be caused by skin conditions, internal diseases, nerve disorders, psychiatric conditions, irritation or allergic reactions. Learn about the symptoms, diagnosis and treatment of itchy skin.
Dermatitis - Symptoms and causes - Mayo Clinic
It has many causes and forms and often involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake. Three common types of this condition are atopic dermatitis, contact dermatitis and seborrheic dermatitis.
Types of dermatitis (dermatitis pictures) - Mayo Clinic
2023年12月19日 · Dermatitis is a general term for skin inflammation that causes rashes, itching and other problems. Learn about the different types of dermatitis, such as allergic, atopic, irritant and seborrheic, and how to recognize them.
Tinea versicolor - Symptoms & causes - Mayo Clinic
2024年7月13日 · Tinea versicolor is a fungal infection that affects the skin pigment, causing patches of lighter or darker color. Learn about the signs, triggers, risk factors and prevention of this condition, and how to treat it with antifungal products.
Respiratory syncytial virus (RSV) - Symptoms & causes - Mayo Clinic
2023年10月4日 · RSV and COVID-19. Because RSV and coronavirus disease 2019 (COVID-19) are both types of respiratory viruses, some symptoms of RSV and coronavirus disease 2019 (COVID-19) can be similar. In children, COVID-19 often results in mild symptoms such as fever, runny nose and cough. For adults with COVID-19, symptoms may be more severe and may include trouble breathing.
Common baby rashes - Mayo Clinic
2024年3月29日 · Pimples may be seen on the back or chest, as well as commonly on the cheeks and forehead. These spots often show up within the first month after birth. The acne most often goes away on its own after a couple of months.