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A member asked:
Will cephalexin 500mg 4x for 7 days show up as a false positive on a drug test 2 weeks after stopping the meds? son goes to mil boot camp july 7.
A doctor has provided 1 answer
No: It is not a false positive due to the antibiotics. You need to sit down with your son and talk.
Answered 6/3/2018
5.1k views
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5 days on keflex for UTI and still no relief - doc says on right drug, what can I do?
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I was diagnosied with celulitis staph today and seems to be spreading. normal? and how long dose it take for the drug cephalexin to start working?
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64 yo female w/recurring UTI. 5 weeks ago was prescribed Keflex 500mg 2/day 5 days. Symptoms disappeared but retrnd 5 days ago. Went to urgent care and dip stick test was positive for hematuria. Lab culture said no bacteria. Now on cipro..no relief?
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What is a statin drug? And does cephalexin fall under that category?
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