Allergy treatments aim to reduce or eliminate symptoms caused by allergens, such as pollen, dust mites, or pet dander. Common options include over-the-counter antihistamines, which help relieve sneezing and itching, and nasal corticosteroids, which reduce inflammation in the nasal passages. For more severe allergies, allergy shots (immunotherapy) may be recommended. This treatment involves regular injections of small amounts of allergens to gradually build tolerance. Additionally, avoiding known allergens and using air purifiers can help manage symptoms effectively. Always consult a healthcare professional for personalized advice and treatment options.