### Overview of Diagnosing and Treating Dermatitis Dermatitis, also known as inflamed skin, comes in many types. Here’s a simple guide to understanding how it is diagnosed and treated: #### Diagnosis 1. **Observation**: Most types of dermatitis can be diagnosed by a doctor simply by looking at the irritation and noting its location on the body. 2. **Skin Scraping**: Sometimes, a small sample of skin is taken for microscopic analysis to get a clearer picture. 3. **Patch Tests**: For allergic contact dermatitis, doctors may use patch tests. This involves applying suspected allergens to small areas of skin on your back to see if a reaction occurs. #### Treatment 1. **Identify and Eliminate the Cause**: The first step in treating dermatitis is to find out what type you have and, if possible, remove the cause. 2. **Over-the-Counter Creams**: Mild skin inflammations often respond well to over-the-counter hydrocortisone cream. 3. **Prescription Medications**: For more severe cases, doctors usually recommend prescription corticosteroid creams. They might also prescribe oral antihistamines to relieve severe itching. 4. **Antibiotics**: If a secondary infection develops, you may need antibiotics. 5. **Severe Cases**: In severe cases, corticosteroid pills or injections may be necessary. 6. **Other Treatments**: Besides medications, other treatments like moisturizing lotions and avoiding irritants can also help manage dermatitis. By following these steps, you can effectively manage and treat dermatitis, ensuring healthier skin.