Allergies

Allergy medications target various symptoms and immune responses. Antihistamines block histamine, reducing sneezing and itching. Decongestants relieve nasal congestion. Nasal corticosteroids decrease inflammation in the nasal passages. Leukotriene inhibitors, like montelukast, prevent inflammation and bronchoconstriction. Mast cell stabilizers, such as cromolyn sodium, prevent the release of inflammatory substances. Immunotherapy builds tolerance through gradual allergen exposure. The choice depends on symptoms and individual health factors, with guidance from healthcare providers recommended.