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Cost analysis study of oral antihypertensive agents available in Indian market

Journal: International Journal of Basic & Clinical Pharmacology (Vol.3, No. 3)

Publication Date:

Authors : ; ;

Page : 479-483

Keywords : Price variation; Anti hypertensive drugs; Brands;

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Background: Hypertension is one of the major causes of morbidity, mortality and needs lifelong treatment. There is a wide range of variation in the prices of antihypertensive drugs marketed in India. Thus, a study was planned to find out price variations in the oral antihypertensive drugs available either singly or in combination and number of manufacturing companies for each, also to evaluate the difference in cost of different brands of same active drug by calculating percentage variation of cost. Methods: Cost of a particular drug being manufactured by different companies, in the same strength and dosage forms was obtained from "current Index of Medical Specialties" July October 2013 and "Indian Drug Review" September 2013. The difference in the maximum and minimum price of the same drug manufactured by different pharmaceutical companies and percentage variation in price was calculated. Results: Percentage price variation of the commonly used drugs found was amlodipine (5 mg): 1128.57%, atenolol (12.5 mg): 683.53%, enalapril (10 mg): 394.67%, telmisartan (20 mg): 288.33%. Among the combination therapy, amlodipine + atenolol (5 + 50 mg): 673.79%, amlodipine + losartan (5 + 50 mg): 284.61%, telmisartan + hydrochlorothiazide (40 + 12.5 mg): 293.85%, losartan + hydrochlorothiazide (50 + 12.5 mg): 384.62% variation. Conclusion: The average percentage price variation of different brands of the same oral antihypertensive drug manufactured in India is very wide. The appraisal and management of marketing drugs should be directed toward maximizing the benefits of therapy and minimizing negative personal and economic consequences.

Last modified: 2014-10-26 22:17:04