A disease due to allergic reaction isa)Goitreb)Hay Feverc)Enteric Feverd)Skin FeverCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Hay fever is an allergic response causing itchy, watery eyes, sneezing and other similar symptoms.So, option B is correct it's an allergic reaction.

Answer

Hay fever, Utricaria, Rhinitis are some allergic disease.

Answer

Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These diseases include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis.

Symptoms: Red eyes, itchy rash, runny nose, shortness of breath, swelling, sneezing

Types: Hay fever, food allergies, atopic dermatitis, allergic asthma, anaphylaxis

Treatment: Avoiding known allergens, medications, allergen immunotherapy

Medication: Steroids, antihistamines, epinephrine, mast cell stabilizers, antileukotrienes

Answer

Hay Fever: A Disease Due to Allergic Reaction

Hay fever, also known as allergic rhinitis, is a common disease caused by an allergic reaction. It is characterized by symptoms such as sneezing, itching, nasal congestion, and a runny nose. The condition is triggered by allergens, usually pollen, but can also be caused by other substances such as dust mites, pet dander, or mold.

Symptoms of Hay Fever

1. Sneezing: Frequent episodes of sneezing are one of the most common symptoms of hay fever. It is the body's way of trying to expel the allergens from the nasal passages.
2. Runny Nose: Hay fever can cause excessive nasal discharge, leading to a runny nose. The discharge may be clear and watery or thick and yellowish.
3. Itchy Nose, Eyes, and Throat: Allergens can cause itching in the nose, eyes, and throat. This can be quite bothersome and may lead to discomfort and irritation.
4. Nasal Congestion: Swelling and inflammation of the nasal passages can result in nasal congestion or a 'stuffy' feeling in the nose.
5. Watery Eyes: Allergic rhinitis can also cause watery and itchy eyes, known as allergic conjunctivitis. This symptom is often accompanied by redness and puffiness around the eyes.

Causes of Hay Fever

Hay fever is primarily caused by an allergic reaction to airborne allergens, such as pollen. When a person with hay fever comes into contact with these allergens, their immune system overreacts and releases histamine and other chemicals, leading to the characteristic symptoms of the condition.

Treatment and Prevention

1. Avoidance: The best way to manage hay fever is to avoid exposure to the allergens that trigger the symptoms. This may involve staying indoors on high pollen count days or using air purifiers to filter out allergens.
2. Medications: Over-the-counter antihistamines, nasal sprays, and eye drops can help alleviate the symptoms of hay fever. In severe cases, prescription medications such as corticosteroids may be recommended.
3. Immunotherapy: Allergy shots or sublingual immunotherapy (under-the-tongue tablets) can be effective in reducing the body's sensitivity to allergens over time.
4. Allergen Immunization: In some cases, allergen immunization can be recommended to desensitize the immune system to specific allergens.

Conclusion

Hay fever is a disease caused by an allergic reaction to allergens such as pollen, dust mites, pet dander, or mold. It is characterized by symptoms such as sneezing, runny nose, nasal congestion, and itchy eyes and throat. Treatment options include avoidance of allergens, medications, and immunotherapy.

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