Blister (nonthermal) of right ring finger digital illustration

Blister (nonthermal) of right ring finger Save


ICD-10 code: S60.424

Chapter: Injury, poisoning and certain other consequences of external causes

What is a Non-Thermal Blister?
A blister is a small pocket of fluid that forms on the skin, usually due to friction, burns, or other types of injury. A non-thermal blister, on the other hand, is a blister that forms without a direct heat source. These can occur due to a variety of causes, including allergic reactions, infections, and autoimmune disorders.
  • Causes of Non-Thermal Blisters
  • There are several different causes of non-thermal blisters. Some of the most common include:

    1. Allergic reactions to medications, foods, or other substances

    2. Infections, such as herpes or impetigo

    3. Autoimmune disorders, such as pemphigus or bullous pemphigoid

    4. Certain medical conditions, such as diabetes or liver disease

  • Symptoms of Non-Thermal Blisters
  • The symptoms of non-thermal blisters can vary depending on the underlying cause. However, some of the most common symptoms include:

    1. The formation of small, fluid-filled blisters on the skin

    2. Redness or inflammation around the blister

    3. Itching or burning sensations

    4. Pain or discomfort, especially if the blister is located in an area that is frequently rubbed or touched

  • Treatment Options for Non-Thermal Blisters
  • The treatment for non-thermal blisters will depend on the underlying cause of the blister. Some of the most common treatment options include:

    1. Topical medications, such as corticosteroids or antibiotics

    2. Oral medications, such as antihistamines or antibiotics

    3. Draining the blister and applying a sterile bandage

    4. Avoiding any known triggers, such as certain foods or medications

    In conclusion, a non-thermal blister is a blister that forms without direct heat. These can be caused by a variety of factors, including allergies, infections, and autoimmune disorders. If you have a non-thermal blister, it is important to seek medical attention to determine the underlying cause and appropriate treatment plan.