If you think that your children have symptoms related to mold exposure in your home or school, they should see a doctor. If you suspect the exposure is from school, you should also notify the school nurse or administrators. Current evidence indicates that allergies are most often associated with molds, but could also be related to other exposures, such as cockroaches, dust, or other agents in the indoor environment.  Many symptoms associated with mold exposure are also caused by other illnesses. The amount of mold exposure (small spot in bathtub versus large area of extensive mold growth due to flooding) is also a factor in seeking medical attention. We do not endorse or recommend testing of the blood or urine for mycotoxins.