Interview the victim or witnesses and try to identify: • what type of toxic substance was taken, • in what quantity, • how long ago. If the toxic substance is not known, collect a small amount of vomit for medical examination. Help with oral poisoning • After making sure that the victim is when conscious, give him 1-2 glasses of cold water to drink. • Induce vomiting (have him put two fingers on the root of the tongue). This procedure can be repeated several times. • See your doctor. Vomiting cannot be performed if the victim: • is unconscious; • is in a state of convulsions; • pregnant woman; • ingested acid or alkali, or oil pipeline duct (gasoline, gas); • has heart disease. During vomiting, only part of the poison leaves the stomach, and therefore: • after vomiting, the victim should drink you 2-3 glasses of water to reduce con tration of poison left in the stomach; • if necessary, induce vomiting again; • call emergency medical assistance.