An allergy is really a condition because of the immune technique’s hypersensitivity to specific substances in the ecosystem. These substances are generally harmless for many people. Antihistamines:These prescription drugs help relieve troubles like itching, sneezing, and nasal discharge by counteracting the consequences of histamines. Corticosteroids:These prescription drugs are effic... https://delhibestasthmaclinic.blogspot.com/