2024年10月23日 · Chilblains (CHILL-blayns) is a condition that causes inflamed swollen patches and blistering on the hands and feet. It's caused by exposure to damp air that's cold but not freezing. Symptoms may show up a few hours after being in the cold.

2024年9月6日 · Chilblains, also known as perniosis, or pernio, can happen when parts of your body are exposed to damp and cold, but not freezing weather. They appear as small, swollen spots on your skin.

Chilblains are typically red, bluish or purplish. They may feel itchy, tender or painful. Anyone can get chilblains, but people with a low body mass index (BMI) have a higher risk of developing them. Babies can get chilblains as well if they’re not wearing proper clothing in damp or cold weather.

2023年2月28日 · Chilblains are lesions that occur after your skin has been exposed to unusually cold, damp weather. Learn about risk factors, when to call a doctor, and more.

2024年10月23日 · For chilblains, some basic questions to ask your health care provider include: What's the most likely cause of my symptoms? Are there other possible causes? Do I need any tests? Is this condition short term or long lasting? What treatments do you recommend? What side effects can I expect from treatment?

Chilblains, also known as pernio, is a medical condition in which damage occurs to capillary beds in the skin, most often in the hands or feet, when blood perfuses into the nearby tissue, resulting in redness, itching, inflammation, and possibly blisters.

2023年9月13日 · Chilblains (also known as perniosis) are small bumps or patches of skin that can become inflamed, red, or itchy after you've been exposed to the cold. Unlike skin damage from frostbite, chilblains are a rare inflammatory vascular condition that don't usually cause permanent damage or discoloration.

Chilblains are tender and/or itchy bumps on acral sites following exposure to damp, cold, non-freezing conditions causing a localised form of vasculitis. Chilblains are also called pernio or perniosis. Who gets chilblains? Chilblains can affect all age groups, but is most common in young to middle-aged adults, with a female predominance.

2024年9月8日 · Chilblains are caused by an abnormal skin reaction to cold. They tend to occur on 'extremities' that easily become cold - that is, your toes, fingers, nose and earlobes. However, other areas of skin sometimes develop chilblains when they become cold.

2025年1月6日 · Chilblains are painful, itchy, red blisters that arise typically on the hands and feet after exposure to cold temperatures and damp conditions. This most often occurs during the fall and spring seasons, where temperatures hover just about freezing.