hõõrdepõletikke

Hõõrdepõletikke, also known as friction burns or friction blisters, are a common type of skin injury. They occur when the skin is subjected to prolonged or intense friction against another surface. This friction causes the outermost layers of the skin to separate, creating a space that fills with fluid. The fluid acts as a protective cushion, preventing further damage to the underlying tissues.

The appearance of a hõõrdepõletik typically involves redness and irritation in the affected area, followed by the formation of a blister. The blister may be clear or slightly cloudy due to the presence of serum and sometimes blood. The surrounding skin might feel warm and tender to the touch. The severity can range from a mild red mark to a large, painful blister.

Common causes of hõõrdepõletikke include wearing ill-fitting shoes, participating in sports without proper protective gear, or prolonged exposure to rough surfaces. Activities like running, hiking, or even certain manual labor can lead to their development. The location of these burns is often on the hands, feet, or other areas that experience repeated rubbing.

Treatment for hõõrdepõletikke generally involves protecting the blister from further friction and infection. Small, intact blisters can often be left alone, as the fluid inside provides natural protection. If the blister is large or causing significant discomfort, it may be drained carefully with a sterilized needle, ensuring the overlying skin remains intact. Keeping the area clean and covered with a bandage can aid in healing. If a hõõrdepõletik appears infected, characterized by increased redness, swelling, pus, or fever, medical attention should be sought.