Understanding Welts: Causes, Symptoms, and Treatment Options

Welts are small, raised bumps or lumps that can appear on the skin as a result of various causes. They can be red, itchy, and painful, and may be accompanied by other symptoms such as swelling, inflammation, or discharge.

There are many possible causes of welts, including:

1. Insect bites: Welts can form as a result of an allergic reaction to the saliva or venom of insects such as mosquitoes, wasps, or bees.
2. Skin infections: Bacterial or fungal infections can cause welts to appear on the skin, especially if the infection is caused by Staphylococcus aureus or Streptococcus pyogenes.
3. Allergic reactions: Welts can be a symptom of an allergic reaction to certain substances, such as foods, medications, or environmental exposures.
4. Autoimmune disorders: Certain autoimmune disorders, such as lupus or rheumatoid arthritis, can cause welts on the skin.
5. Physical trauma: Welts can form as a result of physical trauma, such as a blow to the skin or a fall.
6. Medical conditions: Certain medical conditions, such as eczema, psoriasis, or dermatitis, can cause welts on the skin.

If you are experiencing welts, it is important to see a healthcare provider for proper diagnosis and treatment. They may recommend medication, such as antihistamines or antibiotics, or suggest other treatments, such as topical creams or ointments, to help alleviate symptoms and prevent further outbreaks.