Skin blisters usually manifest as circular, elevated areas of fluid that collect beneath the upper layer of the skin. The fluid or serum is usually clear to yellow in color and comes from the damaged blood vessels. The blisters develop in order to protect the damaged skin from further harm. Skin blisters develop due to various reasons including diseases and external factors.
Sunburn blisters
Skin blisters can oftentimes form on sunburned skin. The symptoms of sunburn usually manifest within several hours of intense exposure to the sun and generally vanish without requiring any medical treatment within several weeks. The sunburn skin blisters are usually small in size and filled with clear liquid. It is recommended to consult a doctor if the blisters open and drain pus that is yellow in color. For those who love to spend time under the sun, it is best to be familiar with ways on how to manage sunburns. All you have to do is to enroll in a first aid class today.
Impetigo blisters
Impetigo is considered as a common skin infection that is caused by bacteria, usually staphylococcus, streptococcus or even MRSA. Based on studies conducted, the symptoms of impetigo include the development of one or several pus-filled blisters. Take note that these blisters typically itch and ooze yellow to yellowish-brown liquid. This infectious disease can spread via this fluid. As for mild impetigo infections, they respond to prescription antibacterial creams while severe infections need oral antibiotic medications.
Chickenpox and shingles blisters
Chickenpox and shingles are skin conditions triggered by the varicella zoster virus. Chickenpox is a common childhood disease that causes the formation of several blisters that are filled with fluid. These are very itchy blisters that typically turn cloudy within 2 days after they pop open and turn crusty. In some individuals, they develop shingles infection once the chickenpox virus reemerges during times of extreme stress. Shingles or herpes zoster involves the development of an itchy, blistering rash. The fluid-filled blisters will pop open, resulting to small-sized lesions that eventually dry out and crust over. Both chickenpox and shingles usually run their course but antiviral medications are prescribed in severe cases.
Atopic eczema blisters
Atopic eczema is basically a chronic skin condition that involves itchy rashes and blistering skin. This eczema develops once the skin overreacts to a specific stimulus and develops lasting inflammation. Some of the common triggers of eczema include stress, dust, pet dander, pollen, mold and extreme heat, moisture or cold. There are certain foods that can cause flare-ups of eczema especially eggs, wheat, dairy and peanuts.
Dermatitis herpetiformis blisters
This condition involves chronic and blistering rash. Even though the exact cause of the condition is still unknown, it was discovered that this condition is linked with gluten sensitivity. The severely itchy skin that forms usually manifest in the buttocks, back, knees and elbows. Individuals with dermatitis herpetiformis should follow a gluten-free diet along with prescribed antibiotics.