Ventilate closed spaces before entering them. See the introductory information section at the beginning of the profiles for additional information. Based on qualitative performance information. Based on a chemical analog. Symptoms typical of cholinesterase poisoning.
Nausea is often first symptom, with vomiting, abdominal cramps, diarrhea, and excessive salivation.
Headache, giddiness, weakness, tightness in chest, blurring of vision, pinpoint pupils, loss of muscle coordination, and difficulty breathing. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. In case of contact with material, immediately flush skin or eyes with running water for at least 15 minutes. Speed in removing material from skin is of extreme importance.