However, IgE deviates from this common path. The other leg is used to hold on to the offending allergen. This action signals the mast cells to begin disintegrating, thereby releasing histamine. Histamine is a chemical substance responsible for a great number of complaints which may arise during allergic reactions. It causes muscle cramps and an inflammation-like process with redness and swelling of mucous membranes.
Allergic reactions can occur under a variety of circumstances.
For instance, inhaling certain substances, such as grass pollen, house dust, etc., may cause an allergic response. However, the consumption of certain foods may do the same. Allergies typically bring on complaints very rapidly upon contact with the allergen. Complaints may vary from a runny nose, sinusitis, earache or runny eyes to itching of the skin, eczema and shortness of breath. Intolerances Conventional medicine can easily diagnose and treat allergies for foods or inhalants.