Final answer:
The steroid-receptor complex in Advair reacts with corticosteroids contained in the medication itself, which helps to modulate the immune system and reduce inflammation in the airways.
Step-by-step explanation:
The steroid-receptor complex in Advair primarily reacts with corticosteroids. Advair is a medication used for the management of asthma and contains a combination of a corticosteroid and a long-acting beta-adrenergic agonist (LABA). The corticosteroid component is what forms the steroid-receptor complex within the body.
This complex works by downregulating the immune response and inhibiting the inflammatory processes that are often seen in conditions like asthma and allergic rhinitis.
Immediate hypersensitivity reactions, such as allergic asthma, are mediated by mast cell degranulation which releases numerous mediators leading to nasal edema and runny nose. These reactions are not typically what Advair is designed to target. Instead, Advair's corticosteroid works to modulate the body's immune system to reduce chronic inflammation associated with asthma.