Blisters – Bubbles

Description blisters

Blister – a fluid-filled bump on the skin.

Causes of blisters

Causes of blisters include:

• Friction or constant pressure – Wearing tight shoes or retention tool;
• Second-degree burns, including sunburn;
• Viral infections, such as chickenpox or shingles;
• Fungal infections, eg mycosis;
• Contact dermatitis;
• Allergic reactions, effects of drugs, certain types of cancer and inflammatory diseases;
• Severe swelling of the skin, especially on the legs.

Risk factors for blisters

Factors, which increase the likelihood of blisters:

• Wearing improper shoes;
• Working hand tools;
• Prolonged exposure to the sun.

Symptoms of blisters

Symptoms may include:

• Fluid-filled bumps on the skin, which often have a rounded shape;
• Fluid, usually, transparent, but may be bloody.

Diagnosis blisters

You can diagnose the presence of a blister on appearance. Consult your doctor, If a painful blister, infected, or is associated with severe burns.

Treatment of blisters

Blisters often heal without further treatment. Some general tips for speedy healing:

Protect the affected area

• Be careful with the injured area. To prevent further damage, on the affected area you want to put a bandage. The blister should begin to shrink in about seven days;
• Do not squeeze or puncture the blister. Open the blister increases the chance of infection and delays healing;
• In the case of a blister from an allergic contact dermatitis, or viral infections, Do not scrub it or scratch oneself. If necessary, you need to see a doctor for prescribing to relieve the itching and discomfort.

Support the affected area clean

If the blister is closed, wash it with soap and water and apply a protective bandage. If the blister is open, wash it, Apply antibiotic ointment, and then apply a sterile dressing or bandage.

Consult your doctor

A blister usually heals by itself. Consult a doctor in the following cases:

• The blister is unusually large (t. it is. better, than a large coin);
• The blister is in the critical region, eg, on the face or in the groin;
• The blister appeared after the burn;
• There are signs of infection, such as strong redness around the bubble, red stripes, severe swelling, pyorrhea, fever or increased pain.

Preventing blisters

To prevent blisters:

• Wear comfortable shoes;
• Always wear socks with shoes;
• Use gloves when working with hand tools;
• Wear a hat, protective clothing and use a sunscreen during sun exposure.