1. When our skin comes into direct contact with a foreign substance that causes an adverse reaction, we end up getting a rash.

2. Rashes can sometimes be a side effect to certain medicines.

3. A rash can sometimes develop in the area of a bug bite or a flea bite.

4. Eczema is a type of rash that occurs in people as a symptom of asthma or allergies.

5. Rashes can also be a result of cellulitis, a bacterial infection of the skin.

6. Scabies is an infestation by tiny mites that live on and burrow into your skin. It causes a bumpy, itchy rash.

7. Another cause of rashes, particularly in the facial area is Lupus erythematosus, an autoimmune disease that triggers a rash on the cheeks and nose.

8. The viral respiratory infection Measles can also be a cause of itchy and bumpy rashes.

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