http://www.prescriptiondrug-info.com/threads/Sunlight-Exposure-while-taking-keflex-D66670_s2.htm Recent Posts About Sunlight Exposure while taking keflex at The People's Medicine Community. I am very active and exposed to sunlight everyday. Do I need to keep inside and avoid the sun during the 7 days that keflex has been prescribed to me? en-us Copyright 2009 Prescription Drug Info All Rights Reserved. 11/21/2009 9:13:50 PM 20 http://www.PrescriptionDrug-Info.com/threads/Sunlight-Exposure-while-taking-keflex-D66670_s2.htm#147955 Avoidance is probably not necessary, but you will want to use a sunscreen and make sure to keep hydrated and avoid overheating. Mon, 11 Sep 2006 04:40:10 -0800