Publication: Efficacy of Isotretinoin and Antihistamine versus Isotretinoin Alone in the Treatment of Moderate to Severe Acne: A Randomised Control Trial
| creativeworkseries.issn | 1812-2027 | |
| dc.contributor.author | Pandey, D | |
| dc.contributor.author | Agrawal, S | |
| dc.date.accessioned | 2025-11-26T06:12:21Z | |
| dc.date.available | 2025-11-26T06:12:21Z | |
| dc.date.issued | 2019 | |
| dc.description | Pandey D, Agrawal S Department of Dermatology and Venereology BP Koirala Institute of Health Sciences (BPKIHS), Dharan, Nepal | |
| dc.description.abstract | ABSTRACT Background Acne vulgaris has considerable impact on physical and psychological health. Isotretinoin is considered most effective drug available for acne therapy but with limited acceptance because of its adverse effects. Antihistamine inhibits inflammatory mediators, Propionibacterium acne induced itching, reduction of squalene and sebum in sebocyte, reduces anxiety and further lessens hormonal derangement and inhibits mast cell induced fibrosis and scars. Clinical relevance is lacking in the use of antihistamine in the treatment of acne and its potential efficacy needs to be clarified. Objective To evaluate the efficacy and safety of combining isotretinoin and antihistamine compare to isotretinoin alone in patients with moderate to severe acne at week 12. Method One hundred patients with moderate to severe acne were included in this randomised, controlled comparative study. Fifty patients were treated with isotretinoin and 50 patients were treated with additional antihistamine, levocetirizine and assessment was done at baseline, 4, 8 and 12 weeks of treatment. Result At week 12, compared to isotretinoin only group, combination of isotretinoin and levocetirizine group showed more statistically significant decrease in score of global acne grading system (51.0 vs. 38.5%) and acne lesion counts (non-inflammatory lesion: 63.2 vs. 44.5%; inflammatory lesions: 75.9 vs. 62.7%; total lesions: 66.07 vs. 48.7%; all p< 0.05). Flaring up of acne occurred less frequently and adverse effects were more tolerable in levocetirizine group. Conclusion Use of antihistamine with isotretinoin provides synergic effect while minimizing the side effect of isotretinoin and greater clearance of the lesion and scars. KEY WORDS Acne, Antihistamine, Isotretinoin, Levocetirizine | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14572/3259 | |
| dc.language.iso | en_US | |
| dc.publisher | Kathmandu University | |
| dc.subject | Acne | |
| dc.subject | Antihistamine | |
| dc.subject | Isotretinoin | |
| dc.subject | Levocetirizine | |
| dc.title | Efficacy of Isotretinoin and Antihistamine versus Isotretinoin Alone in the Treatment of Moderate to Severe Acne: A Randomised Control Trial | |
| dc.type | Article | |
| dspace.entity.type | Publication | |
| local.article.type | Original Article | |
| oaire.citation.endPage | 19 | |
| oaire.citation.startPage | 14 | |
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