![]() ![]() The wounds are then subjected to healing agents. In case of contact poisons, viz., acids and pesticides, the affected part is washed thoroughly with warm water to eradicate the poison molecules. Procedures Applied to Diminish Absorption/Translocation of Poisons :īy this procedure efforts are made to prevent absorption/translocation of poisons into the blood and to eliminate them from their sites of contact especially in the case of contact or ingested poisons. Procedures which elevate the threshold level of toxicity.ġ. Procedures which enhance termination of action of poisons, andģ. Procedures which diminish absorption/ translocation of poisonsĢ. Antidotal Procedures (Pathways and Measures) :Īntidotal therapy, in fact, is chiefly based upon the following three aspects:ġ. Thus, toxicology has assumed a great practical importance in search of superior antidotes. It may be pertinent to mention that some of the antidotes have toxic properties of their own and can complicate the clinical picture as to make it impossible to save the patient. ![]() The activity of methylene blue may be enhanced by the simultaneous use of ascorbic acid to reduce methemoglobinemia. Methylene blue can be used to produce methemoglobinemia in cyanide poisoning, and, oddly enough, it can be used to reduce methemoglobinemia in nitrite and chlorate poisoning. Atropine and antihistamines act by blocking receptors for the agents which are responsible for the toxic effects e.g., organophosphorus insecticides and histamines. ![]()
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