You could have allergies from the environment, chemical or food. Keep a journal and find out what is causing your allergies. Allerdim has quercetin that is a natural antihistamine. Allergic (food or chemicals or sensitivities) and asthma reactions usually have strong adrenal components. Many allergies involve the release of histamine and other pro-inflammatory substances. The body's response is to produce cortisol, a strong anti-inflammatory hormone. The weaker the adrenals, the higher the frequency of allergies. This is because the more histamine is released, the more cortisol it takes to control the inflammatory response and the harder the adrenals have to work to produce more cortisol. When the adrenals are eventually exhausted, cortisol output is compromised, allowing unopposed histamine to inflame the bodily tissues more. This vicious circle can lead to progressively deepening adrenal exhaustion and producing more severe allergic reactions.