The most common causes of blisters on the hand include eczema, friction injury, irritation from chemicals or allergens, medication reaction, infections, burns, or diabetes. Blisters are fluid-filled bubbles that appear on the skin.
How do you get rid of a blister on your finger?
Drain itWash your hands and the blister. Wash your hands with soap and warm water. Disinfect a needle with alcohol. Dip a needle in rubbing alcohol to disinfect it.Carefully puncture the blister. Poke three or four shallow holes around the edge of the blister. Cover the blister with ointment. Apply a dressing. Repeat.
Why did I get dyshidrotic eczema?
a reaction to something that has touched your skin – such as certain metals (particularly nickel), detergents, household chemicals, soap, shampoo, cosmetic products or perfume. stress. sweating – pompholyx is more common in spring and summer, in warmer climates, and in people with excessive sweating (hyperhidrosis)