An allergy occurs when your immune system overreacts to a normally harmless substance called an allergen. These allergens can be airborne (like pollen), ingested (like peanuts), or come into contact with your skin (like latex). What are the main symptoms of an allergy?
- Runny or stuffy nose:...
Dermatology is the branch of medicine dedicated to the diagnosis, treatment, and surgical aspects of conditions affecting the skin, hair, and nails. Here's a deeper dive into its key features, sub-areas, importance, and practical applications. What are the main features of dermatology?
- Medi...
