Causes of Blisters
Blisters form when the skin rubs against another surface, causing friction. First, a tear occurs within the upper layers of the skin forming a space between the layers while leaving the surface intact. Then fluid seeps into the space. Soles and palms are most commonly affected for several reasons. The hands and feet often rub against shoes, skates, rackets, or other equipment. Blister formation usually requires thick and rather immobile epidermis, as is found in these areas. In addition, blisters form more easily on moist skin than on dry or soaked skin, and warm conditions assist blister formation.
If you get a blister, the goal is to want to relieve pain, keep the blister from enlarging, and avoid infection. Signs of infection include pus draining from the blister, very red or warm skin around the blister, and red streaks leading away from the blister. Small, intact blisters that don't cause discomfort usually need no treatment. The best protection against infection is a blister's own skin. Larger or painful blisters that are intact should be drained without removing the skin. First clean the blister with rubbing alcohol or antibiotic soap and water. Then heat a straight pin or safety pin over a flame until the pin glows red, and allow it to cool before puncturing a small hole at the edge of the blister. Drain the fluid with gentle pressure, and then apply an antibiotic ointment such as bacitracin with polymyxin B or bacitracin alone. Avoid ointments that contain neomycin because they are more likely to cause an allergic reaction. Finally, cover the blister with a bandage.
Blisters are quite familiar for anyone who regularly participates in sports. Most athletes just believe them as the price you pay to play, but there are measures to avoid them, or decrease the pain and risk of infection if you find you have one. ...
Watch for a skin infection while your blister is healing. Signs of a skin infection include increased pain, swelling, redness, or warmth, red streaks extending away from the blister, a discharge of pus or a honey-colored fluid, fever, swollen...
Blister on foot
Blisters forms when feet get hot and sweaty, making socks stick to the feet. The sock and foot then rub against each other and the inside of the shoe. Fluid fills up a space between layers of skin to protect the area, like a small balloon. That's...
Blister on gums
Recurrent blister on gums afflict about 20 percent of the general population. The medical term for the sores is aphthous stomatitis. Blister gums are usually found on the movable parts of the mouth such as the tongue or the inside linings of the...
Skin rash blisters are fluid-filled bumps that look like bubbles on the skin. Home blister treatment for this is often all that is needed for this type of blister. Other types of injuries to the skin may cause a blister, such as exposure to heat,...
Moisture and friction are primary causes of blisters and foot discomfort. Wright sock's anti-blister and moisture management systems scientifically combine today's advance fabrics with socks uniquely designed to enhance the performance of today's...
Blisters under tongue
There are many different types of blisters that can occur under the tongue of a person. The most common types of them are canker sores and colds sores that are caused by the herpes simplex virus type I (HSV-1). Other rarer forms of blisters under...
Fever blister medication
There are several medications available to treat fever blisters. Some are used topically and others are taken orally. Fever blisters are best treated as early as possible. Starting a medication when prodromal symptoms such as burning, tingling, or...
Fever blisters are familiar skin conditions that affect 15% to 30% of the United States population. Fever blisters are generally caused by the herpes simplex virus (HSV) and are the most common manifestation of a herpes simplex virus infection....
A cesarean section delivery is done to protect the newborn from getting a herpes simplex infection at birth. A mother can pass the herpes simplex virus to her newborn if she has a sore or blister present when the newborn passes through the vagina...
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