Published: 2019-03-25

Awareness on storage of drugs that should be protected from light among nursing professionals in a tertiary care teaching hospital

Venkata Ravikumar Chepuri, Shaik Kareemulla, Chandana T., Radhika J., Ascharya Ch., Sudharani K.


Background: Despite of prescribing and administration of drugs to the patient, handling of drugs with utmost care by proper storage and use helps the drug not to lose its potency when administered to a patient. Storage is an important aspect of the total drug control system. There is a need to increase awareness among nurse so as to avoid treatment failure. Exposure to light is a concern with numerous medications due to the potential for photodegradation or other chemical reactions that affect drug stability.

Methods: This study was conducted on nursing professionals and students (BSc) students 1st year /2nd year, working in different departments of Inpatient and Outpatient in a tertiary care teaching hospital of RIMS Kadapa. The data was collected by using structured knowledge questionnaire on proper storage of drugs that should be protected from light which consists of 20 items, based on their answers score was given1-10.

Results: Among 50, the highest number was occupied by staff nurses (28), followed by head nurses (12), student nurses (8) and the least was nursing officers (2). Majority of them were B.Sc. qualified (26), followed by general nursing (10). The M.Sc and diploma qualified nurses were seven and six in number respectively. Based on scoring they were classified as POOR (<5) 13, AVERAGE (5-10) 24, GOOD (>10) 13.

Conclusions: In this study half of the nursing professionals have average knowledge on storage of light sensitive drugs irrespective of their experience, so there is a need to increase awareness on storage of light sensitive drugs.


Light sensitive drugs, Nurse, Photodegradation

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University of Illinois at Chicago College of Pharmacy, Drug Information Group Light Sensitive Injectable Prescription Drugs, Hosp Pharm. 2014;49(2):136-3.

King AR. Light Sensitive Oral Prescription Drugs. Hosp Pharm. 2009;44(12):1112-4.

Guidance to nurses and midwives on medication management; 2007. Available at: Accessed 10 August 2018.

Sanjay B. Dinesh S, Stability of Testing of Pharmaceutical Products. J Applied Pharm Sci. 2012:2(3):129-38.

Ahmad I, Ahmed S, Anwar Z, Sheraz MA, Sikorski M. Photostability and photostabilization of drugs and drug products. Int J Photoener. 2016;2016.

Van Henegouwen GB. Medicinal photochemistry: phototoxic and phototherapeutic aspects of drugs. Advances in drug research. 1997 Jul 21;29(79).

Moan J. Benefits and adverse effects from the combination of drugs and light, in Photostability of Drugs and Drug Formulations, H. H. Tonnesen, Ed., Taylor and Francis, London, UK; 1996:173-188.

Singh J, Dwivedi A, Mujtaba SF, Singh KP, Pal MK, Chopra D, et al. Ambient UV-B exposure reduces the binding of ofloxacin with bacterial DNA gyrase and induces DNA damage mediated apoptosis. Int J Biochem Cell Biol. April 2016;73:111-26.

Singh J, Srivastva AK, Mandal P, Chandra S, Dubey D, Dwivedi A, et al. Under ambient UVA exposure, pefloxacin exhibits both immunomodulatory and genotoxic effects via multiple mechanisms. J Photochem Photobiol B: Biology. 2018 Jan 1;178:593-605.

Subrahmanyam CV. Textbook of physical pharmaceutics; 2nd Ed, New Delhi; Vallabh Prakashan; 2000:51-84.

Welankiwar A. IRJP, Photo stability Testing of Pharmaceutical Products. Int Res J Pharm. 2013;4(9):11-5.

East Cheshire NHS Trust. Dispensing and Storage of Medicines Policy, The Medicines Management Group. Version 2.0 February 2017:18. Available at:

Shafaat K, Hussain A, Kumar B, ul Hasan R, Prabhat P, Kumar Yadav V. An overview: storage of pharmaceutical products. World J Pharm Pharmaceut Scien. 2013 Jul 25;2(5):2499-515.