Allergies
About the disease & condition
Allergies occur when the immune system overreacts to normally harmless substances called allergens. Common allergens include pollen, dust, pet dander, certain foods, and insect stings. Reactions can range from mild symptoms like sneezing and itching to severe, life-threatening conditions such as anaphylaxis. Early identification of triggers and proper management are essential to reduce discomfort and prevent complications. Treatment may include avoiding allergens, medications like antihistamines, and, in some cases, immunotherapy to reduce sensitivity over time.
Known Symptoms
- Sneezing, runny nose, or nasal congestion frequently.
- Itchy, watery eyes or swelling around the eyes.
- Skin rashes, hives, or eczema flare-ups often.
- Shortness of breath or wheezing in severe cases.
Known Causes
- Pollen, dust mites, mold, or pet dander exposure.
- Certain foods such as nuts, shellfish, or dairy products.
- Insect stings or bites triggering allergic reactions.
- Genetic predisposition increasing risk of developing allergies.
Care
- Avoid known allergens and maintain a clean environment.
- Take prescribed antihistamines or other allergy medications.
- Use air purifiers and maintain proper ventilation indoors.
- Seek urgent care for severe reactions or breathing difficulties.
