Group 1: Sun Exposure and Skin Conditions - The article discusses the risk of sun exposure leading to solar dermatitis, characterized by redness and itching on exposed skin areas after excessive UV exposure [2] - Symptoms of solar dermatitis peak within 24-48 hours and can lead to severe conditions like blisters and increased skin cancer risk if not managed properly [2][4] - Recommendations for prevention include using physical barriers like UV protective clothing and chemical sunscreens with SPF over 30, applied 15-30 minutes before sun exposure [3] Group 2: Allergies Related to Air Conditioning - The article highlights that dust mites in air conditioning systems can trigger allergic rhinitis, causing symptoms like sneezing and itchy eyes [5] - Dust mites thrive in warm, humid environments, and air conditioning can create ideal conditions for their proliferation [5] - Preventive measures include regular cleaning of bedding and air conditioning filters, maintaining indoor humidity below 50%, and ensuring proper ventilation [6] Group 3: Insect Bites and Allergic Reactions - The article explains that insect bites can lead to urticarial reactions, known as papular urticaria, which is an immune response characterized by red, itchy welts [7] - Recommendations for managing symptoms include avoiding scratching, applying cold compresses, and using topical treatments like calamine lotion or corticosteroids under medical guidance [7] - Preventive strategies include wearing light-colored, tightly woven clothing outdoors and using insect repellent products effectively [8]