General Practitioner Questions Itching

What is causing my burning skin?

Lately I’ve had itchy burning from my head to my toes, with bumps. I've also felt light headed and weak. What could be causing this?

Female | 64 years old

1 Answer

I can offer some general information that might be helpful. Itchy, burning skin with bumps, along with other symptoms like feeling lightheaded and weak, can have various potential causes. It's important to consult with a healthcare professional for a proper evaluation and diagnosis. Here are some possible causes for your symptoms:

1. **Allergic Reactions:** Allergies to certain foods, medications, cosmetics, or environmental factors can lead to skin rashes, itching, and hives.

2. **Contact Dermatitis:** This condition occurs when your skin comes into contact with an irritant or allergen, leading to redness, itching, and sometimes the formation of bumps.

3. **Heat Rash:** Exposure to hot and humid conditions can cause sweat ducts to become blocked, leading to a heat rash characterized by small, itchy bumps.

4. **Eczema (Atopic Dermatitis):** Eczema is a chronic skin condition that can cause itching, redness, and the development of small, raised bumps on the skin.

5. **Prickly Heat:** Similar to heat rash, prickly heat occurs when sweat is trapped in sweat ducts, resulting in small, itchy bumps and a burning sensation.

6. **Medication Side Effects:** Some medications can cause skin reactions as side effects. It's essential to check if you've recently started any new medications.

7. **Infections:** Skin infections, such as fungal, bacterial, or viral infections, can cause itching, burning, and skin lesions.

8. **Autoimmune Disorders:** Certain autoimmune diseases like lupus or dermatomyositis can manifest with skin symptoms, including rashes and itching.

9. **Systemic Conditions:** Conditions like liver disease, kidney disease, or thyroid dysfunction can sometimes lead to skin problems and systemic symptoms like weakness.

10. **Stress:** Psychological stress can exacerbate skin conditions or lead to itching and discomfort.

Given the range of potential causes, it's crucial to seek medical evaluation. A healthcare provider can examine your skin, review your medical history, and may conduct tests to determine the underlying cause of your symptoms. Once a diagnosis is made, appropriate treatment options can be discussed and initiated. If you experience severe symptoms, such as difficulty breathing or swelling of the face or lips, seek immediate medical attention as it could be an allergic reaction, which can be life-threatening.