Pesticide dizziness, nausea and other symptoms, may be pesticide poisoning or heatstroke, should immediately stop playing pesticides such work, the patient should take the following measures: 1, the patient will be transferred to a place of fresh air, when possible, oxygen, because playing pesticides dizziness, nausea is due to pesticide inhalation of pesticides by the respiratory tract after the emergence of symptoms of toxicity, there may be a mild pesticide poisoning, but also serious! Early symptoms of pesticide poisoning, it is best to send the patient to the hospital in a timely manner for treatment, in the hospital through oxygen and infusion and other supportive therapies at the same time also to understand the type of pesticide and symptomatic treatment. 2, if it is an organophosphorus pesticide poisoning can be used in large doses of atropine, dephosphorylation, and other medicines to be used in the treatment. Symptomatic treatment. 3, identification of heatstroke, corresponding treatment.