Pattern of cutaneous adverse drug reactions due to the use of fixed dose drug combinations

Authors

  • Radhika MS Department of Pharmacology,S.D.M. College of Medical Sciences and Hospital, Dharwad, Karnataka, India
  • Mayur SS Department of Community Medicine, S.D.M. College of Medical Sciences and Hospital, Dharwad, Karnataka, India
  • Priyadarshini Kop Department of Pharmacology, M.V.J. Medical College, Bangalore, Karnataka, India

Keywords:

Adverse drug reaction, Drug combination, Inappropriate prescribing, Preventability

Abstract

Background: Fixed dose drug combinations (FDCs) possess a higher risk of causing adverse drug reactions (ADRs) compared to a drug used individually. This study analyzes the pattern of ADRs caused due to the use of FDCs in a tertiary care hospital.

Methods: A prospective, spontaneous ADR reporting study was conducted for two years at a tertiary care hospital. ADRs reported due to suspected FDC use were evaluated for causality (WHO-UMC probability scale), severity (adapted Hartwig scale) and avoidability (Modified Hallas J. et al. scale).

Results: Of the 29 (96.67%) cutaneous ADRs reported, 19 (63.34%) ADRs were due to irrational FDCs, of which 16 (53.34%) were ‘probable’, 13 (43.34%) were ‘possibly avoidable’ and 13 (43.34%) were ‘mild/level 2’ on the severity scale.

Conclusion: Irrational FDCs carry a higher risk of causing cutaneous ADRs. Awareness and regular reporting of such ADRs can help physicians fight the evil of irrational prescribing.

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Published

2017-02-01

How to Cite

MS, R., SS, M., & Kop, P. (2017). Pattern of cutaneous adverse drug reactions due to the use of fixed dose drug combinations. International Journal of Basic & Clinical Pharmacology, 2(5), 554–558. Retrieved from https://www.ijbcp.com/index.php/ijbcp/article/view/1318

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Original Research Articles