I work in a basement that has flies&ants.today s.o sprayed pesticides there to kill them.i have headache&burning eyes. pesticid.poisoning?pes.harmful?

Avoid exposure and:: Pesticides can be harmful to human health as by definition they are toxic. It is almost certain that your symptoms are due to pesticide exposure. Avoid further exposure by staying out of basement a few days. Ask you s.o. to wash the area to remove pesticide residues. Take a good multivit., extra C, chlorella 10 tabs a few minutes before meals, consider homeopathic Sulphur 12c, saunas to detoxify.