by Mikha Canon | Apr 21, 2015 | First Aid
Blisters defined as a fluid collection beneath the epidermis, the top layer of the skin, but above the dermis, the layer underneath the epidermis. A blister primarily forms because of friction or when two surfaces rub against each other, wherein one surface is the skin. The pressure and rubbing against the surface of the skin irritates the skin leading to a blister. Blisters are also called bleb or bulla. There is no need for medical care when it comes to managing blisters as they can be managed at home with proper first aid taught in First Aid Classes. However, when a blister is painful or makes walking difficult, it may be best to seek medical care. Causes of Blisters Blisters can be found anywhere in the body but are usually found in the hands and feet because these are the areas that are most prone to pressure and rubbing, which are the primary causes of getting a new blister. Wearing uncomfortable or ill-fitting shoes or even a new pair of shoes Using a hammer, a shovel or riding a bike Holding on to bars for a long period of time Lifting heavy weights Burns Reaction to drugs Contact with irritants, such as in cases of contact dermatitis and atopic dermatitis Skin diseases, such as chicken pox and impetigo First Aid Treatment for Blisters It is not generally recommended to pop blisters are they may result to an infection. The skin over the fluid acts as a protection from bacteria. Therefore, if the blister is not causing much pain, keep it intact. If the blister is not too painful, keep...
