In the later part of the 20th century scientists identified mold and other fungi as possible causes of adverse health effects in humans. Many medical doctors and public health officials now believe several species of fungi and mold are responsible for allergies, hypersensitivity pneumonitis, humidifier fever, infections, mushroom poisoning, mycotoxicoses, mucous membrane irritation, and many other ailments.
Some Molds Produce Mycotoxins
Mycotoxins are poisonous substances produced by various species of fungi. Because Mycotoxins tend to concentrate in fungal spores they present a potential hazard when humans inhale or ingest them. It is believed that these toxigenic spores can have a significant affect on the function of the alveolar macrophage and create a health hazard to those exposed. Dangerous mold species include Stachybotrys atra, Aspergillus versicolor, and several toxigenic species of Penicillium.
Toxic Molds and Health
These are countless species of mold and many of them are harmless. Although mold affects individuals differently and to varying degrees, the following are some of the most common adverse health effects.
- Respiratory problems -- wheezing, difficulty in breathing
- Nasal and sinus congestion
- Eyes-burning, watery, reddened, blurry vision
- Dry, hacking cough
- Sore throat
- Nose and throat irritation
- Shortness of breath and lung diseasee
- Chronic fatigue
- Skin irritation
- Central nervous system problems
(constant headaches, loss of memory, and mood changes) - Aches and pains
- Fever
- Headaches
- Diarrhea
- Immune suppression
- Mucous membrane irritation, and many other ailments