3 Answers

Apparently, something was detected....drugs, an illness, reaction to a poppy seed...........

Possible infection!....Lots of things being looked for...sugar in urine (Glycosuria),MAY BE INDICATIVE OF diabetes...blood/protein..often infection...the list is endless..well almost!:-¬

Females have to clean their urethral opening and surrounding area carefully or the specimen can be contaminated.  Also, enough urine is needed to run the tests.  A proper test for drugs needs a temperature to be recorded at the time of urination and sealed while you are watching.  You need to repeat the test if the specimen is contaminated or the drug-urine screen wasn't proper.  Then, the test results themselves can point to problems which means you will either need additional testing, antibiotics, or to talk directly to your healthcare provider.