Seasonal variations in the severity of acne vulgaris.

Abstract:

BACKGROUND AND OBJECTIVE:The improvement of acne in summertime or the aggravation of acne in winter is a traditional dermatologic opinion. Ultraviolet rays are thought to be beneficial in the treatment of acne. In the existing literature there is no proof of this. The purpose of this study was to find out whether or not acne generally worsens in winter. PATIENTS AND METHOD:One hundred and thirty-nine patients were asked if their acne worsens in winter or in summertime, whether it improves seasonally, or if they didn't notice any change with the seasons. RESULTS:About one-third of the patients reported an aggravation of their acne in winter, but also approximately one-third of the patients complained about an aggravation of their acne in summer. Another third did not notice any change. CONCLUSIONS:Sun-bathing may be beneficial for psychologic reasons and may produce euphoric effects, but we do not see any reason to treat acne with ultraviolet radiation because of all its negative effects on the skin.

journal_name

Int J Dermatol

authors

Gfesser M,Worret WI

doi

10.1111/j.1365-4362.1996.tb03274.x

subject

Has Abstract

pub_date

1996-02-01 00:00:00

pages

116-7

issue

2

eissn

0011-9059

issn

1365-4632

journal_volume

35

pub_type

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