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- 1. On Allergy Welcome to the world of allergies! In this presentation, we will explore the definition, types, causes, symptoms, treatment options, and prevention of allergies. by Avantika Paswan
- 2. What Are Allergies? Allergies are an abnormal immune response to substances that are usually harmless. They can range from mild to severe and affect millions of people worldwide.
- 3. Common Types of Allergies Food Allergies Food allergies can cause reactions ranging from hives to life-threatening anaphylaxis. Common triggers include peanuts, shellfish, and dairy. Environmental Allergies Environmental allergies, such as pollen, dust mites, and pet dander, can cause allergic rhinitis, asthma, and eczema. Drug Allergies Some medications can trigger allergic reactions, leading to skin rashes, swelling, and, in severe cases, anaphylaxis. Seasonal Allergies Seasonal allergies, also known as hay fever, occur during specific times of the year due to airborne pollen from trees, grasses, and weeds.
- 4. Causes of Allergies Allergies are caused by an overactive immune system's response to allergens. These allergens can be anything from certain foods to airborne particles.
- 5. Symptoms of Allergies 1 Sneezing and Runny Nose Allergies can cause constant sneezing and a runny or stuffy nose, making it difficult to breathe and affecting daily activities. 2 Itchy Eyes and Skin Itchy, watery eyes and skin rashes are common symptoms of allergies, disrupting comfort and causing irritation. 3 Shortness of Breath Severe allergies may lead to shortness of breath, wheezing, and chest tightness, potentially requiring immediate medical attention.
- 6. Treatment Options for Allergies 1 Medications Antihistamines, nasal sprays, and allergy shots are some of the common treatment options to alleviate allergy symptoms. 2 Allergen Avoidance Avoiding allergens through lifestyle changes, such as using air filters or avoiding certain foods, can help manage allergies. 3 Immunotherapy Immunotherapy, also known as allergy shots, can help desensitize the immune system and reduce the severity of allergic reactions.
- 7. Prevention and Management of Allergies Healthy Lifestyle Eating a balanced diet, exercising regularly, and managing stress can strengthen the immune system and help prevent allergies. Clean Indoor Environment Regularly cleaning your indoor environment and minimizing exposure to dust, pollen, and pet dander can reduce allergy symptoms. Enjoying the Outdoors Safely By being aware of seasonal allergens and taking necessary precautions, you can still enjoy outdoor activities while managing allergies.