Bedding is also breathable, dust mite allergy symptoms health, and withstand repeated washing. Is there a real function of the immune system to produce allergic symptoms, which begins to produce antibodies in humans sensitized by inhalation or touching skin. Inflammation, bronchitis, hay fever, eczema skin disease, other skin diseases, asthma and allergies can be, when in fact be worse, especially in the months and seasons, when the house is closed on the humidity and temperature is relatively high and the ventilation poor.