An allergy is usually a condition attributable to the immune technique’s hypersensitivity to specified substances from the ecosystem. These substances are generally harmless for most of us. Antihistamines:These remedies support alleviate difficulties like itching, sneezing, and nasal discharge by counteracting the effects of histamines. Corticosteroids:These prescription drugs are pow... http://allergyclinicgreenpark.wikidot.com/