Allergies

Allergies occur when the immune system reacts to a substance (allergen) as if it were harmful. Symptoms can range from mild (such as sneezing) to severe (including anaphylaxis).

Symptoms

• Sneezing
• Itching
• Runny or stuffy nose
• Hives
• In severe cases, anaphylaxis (a life-threatening reaction)

Complications

• Chronic sinusitis
• Asthma exacerbations
• Severe, life-threatening anaphylaxis

Medications

1. Antihistamines: Block histamine to reduce symptoms like sneezing and itching.
2. Decongestants: Help reduce nasal congestion.
3. Corticosteroid Nasal Sprays: Reduce inflammation in the nasal passages.

Lifestyle Considerations

• Identify and avoid allergens
• Maintain a clean environment
• Use air purifiers to reduce allergen exposure

Effective management of allergies involves a combination of medication and lifestyle adjustments to alleviate symptoms and prevent complications.