Effect Of Deet On Health

It has been estimated EPA that in US alone, about 30% of the population applies DEET repellents every year. Being in use for the past 50 years, reports of any adverse effect of Deet on health in humans linked with the dermal use have been moderately rare. However, certain cases of toxicity from DEET exposure have been documented. Read on to know Deet health effects and the necessary precautions to take.

When used following the labeled directions, it has been found safe to utilize products containing 10% to 30% DEET, on children as well as adults. But it is recommended to not to use the Deet based repellents on infants less than two months old. Some health effects of Deet that have been documented in the medical literature range in severity from mild skin irritation to death. Till now, 14 to 46 cases of potential DEET-associated seizures have been reported. According to EPA, the effect of Deet Repellent on health seems to be related to DEET toxicity. The likely seizure rate is only about one per 100 million users.

According to recent research, employees having widespread exposure to DEET are more likely to have mood disturbances, insomnia and impaired cognitive function as effect of Deet on health. Lesser exposed co-workers did not show any of these Deet health effects. DEET has been found to slow down the activity of a central nervous system enzyme, acetylcholinesterase, in both insects and mammals. This enzyme plays an important role in the function of the neurons which control muscles. Excessive accretion of acetylcholine at the synaptic cleft, can lead to neuromuscular paralysis and sometimes death by asphyxiation.

As a precaution and safety measures, producers of Deet repellents recommend to not to use the DEET based products under clothing or on damaged skin. The preparations, once no longer needed, should be washed off between applications. Sometimes, DEET can act as an irritant and may cause skin reactions. Follow the above health concerns of using DEET repellents so as to use the product effectively.