Background: Workers engaged in industries and construction sites faced several problems and often work in substandard conditions, getting exposed to various hazards in the work place without appropriate safety training. Injuries among workers are an important health issue in industries. This study was planned to assess the prevalence of external injuries among industrial workers in an industrial area and to identify the association between socio-demographic risk factors and external injuries among the industrial workers.Methods: This community based cross-sectional descriptive study was carried out in an urban area of Kancheepuram District. A sample size of 302 was calculated based on a previous study result and Probability Proportional to Size sampling was used to select the required number of workers from the four sites identified. A structured questionnaire was used for data collection. Data analyzed by using SPSS version 21. Descriptive and Analytical Statistical calculations were done.Results: This study shows that 44.3% workers were affected by some form of external injuries during their working time. Skin Injuries like abrasions and lacerations [43%], contusion [26%], cut injuries [16%], foreign body in the eyes [12%] and falling from a height [10%] were common. There was strong statistically significant association with the occurrence of external injuries in the work place with the habits of smoking and tobacco use, alcohol drinking and the nature of work among the study group.Conclusions: The study shows high prevalence of external injuries among the workers. They need to be properly trained in safety mechanisms and procedures to follow in work places and also wearing proper personal protective devises during the working hours to prevent such injuries.

Tamil Nadu is one among the few States in India to implement the concept of essential drugs in the health care delivery system. Essential drugs are those that satisfy the health care needs of the majority of the population, meant to treat commonly prevalent diseases, they should therefore be safe, effective and should be available at low cost at all times, in adequate amounts and in the appropriate dosage forms. Essential drugs are critically required for the management of 90-95% of commonly occurring disease conditions in our country. The Tamil Nadu medical services corporation (TNMSC) was established in 1994 by the Tamil Nadu State Government in order to scientifically procure, store and distribute quality drugs based on the Essential drugs concept to all levels of health care delivery system in the State at low cost. This article is meant to identify the benefits of using essential drugs in the health care delivery system in Tamil Nadu.