5/17/2023 0 Comments Double gauze plaster rings![]() ![]() ![]() dermatitis herpetiformis – a skin condition that causes intensely itchy blisters, usually on the elbows, knees, back and buttocks blisters usually develop in patches of the same shape and size on both sides of the body.pemphigus vulgaris – a serious skin condition where blisters develop if pressure is applied to the skin the blisters burst easily, leaving raw areas that can become infected.bullous pemphigoid – a skin disease that causes large blisters and usually affects people over 60 years of age.Several rarer conditions can also cause blisters. ![]() hand, foot and mouth disease – a viral infection that usually affects young children.scabies – a skin condition, caused by tiny mites, which may lead to blisters developing on young children's feet or palms of their hands.impetigo – a contagious bacterial skin infection.herpes – a sexually transmitted infection (STI) that most commonly affects the groin.cold sores – small blisters that develop on the lips or around the mouth, caused by a virus.chickenpox – a childhood illness that causes itchy red spots.Medical conditionsĪ number of medical conditions may cause blisters. They can also develop as an allergic reaction to an insect bite or sting. Skin reactionīlisters can appear when skin is exposed to excessive heat – for example, when you have sunburn.īlisters can sometimes form when your skin comes into contact with substances such as cosmetics, detergents and solvents. Blisters also form more easily on moist skin and are more likely to occur in warm conditions. They're usually caused by poor-fitting shoes.Ī blister can develop if the skin is rubbed for a long period or if there's intense rubbing over shorter periods.įriction blisters often occur on the feet and hands, which can rub against shoes and handheld equipment, such as tools or sports equipment. Frictionįriction blisters are common in people who are very active, such as sports players and those in the military. The damaged upper layer of skin (epidermis) tears away from the layers beneath and fluid (serum) collects in the space to create a blister. Certain medical conditions also cause blisters to appear. help keep your feet dry with thicker socks or talcum powderīlisters are most often caused by skin being damaged by friction or heat.There are a number of things you can do to avoid getting blisters caused by friction, sunburn or chemicals. medical conditions, such as chickenpox and impetigo.contact with chemicals, such as detergent.heat – for example, from sunburn or a scald.You should also talk to your GP if you have blisters in unusual places, such as on your eyelids or inside your mouth, or if they appear after severe sunburn, burns or scalds or an allergic reaction, or after coming into contact with chemicals or other substances. It's important not to ignore an infected blister because it could lead to secondary impetigo (a contagious bacterial infection of the skin) and further complications, such as cellulitis or sepsis. When to see your GPĪn infected blister will be filled with yellow or green pus and may be painful, red and hot. Instead, allow the fluid inside the blister to drain and cover the area with a dry, sterile dressing to protect it from infection until it heals. If the blister does burst, don't peel off the dead skin. It's important to avoid bursting the blister, because this could lead to an infection or slow down the healing process. Most blisters heal naturally after three to seven days and don't require medical attention. Most blisters are filled with a clear fluid (serum), but may be filled with blood (blood blisters) or pus if they become inflamed or infected. This protects the tissue from further damage and allows it to heal. Blisters can develop anywhere on the body but are most common on the hands and feet.įluid collects under the damaged skin, cushioning the tissue underneath. Blisters are small pockets of fluid that usually form in the upper layers of skin after it's been damaged. ![]()
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