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Can a urine test detect weed

A 18-year-old female asked:
Dr. Jovita Anyanwu
Internal Medicine 30 years experience
Abnormal urinalysis: Leukocytes, nitrates and bacteria in urine with dysuria will indicate urinary infection and usually treated with antibiotics.

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A 29-year-old female asked:
Dr. Richard Zimon
Internal Medicine 59 years experience
No: Need a smear from lesions Sometimes blood test helpful as well
Dr. Robert Kwok
Pediatrics 33 years experience
Not for patients: In the research labs, one can test for Herpes 1 or 2 in urine or any sample of bodily fluid, by testing for herpes DNA. The tests have not been perfe... Read More
A 56-year-old male asked:
Dr. Ankush Bansal
Internal Medicine 17 years experience
Yes but...: Urine test can be strongly suggestive of diabetes but not sufficient by yourself. You need symptoms and blood test to confirm diabetes. Nevertheless, ... Read More
A 32-year-old member asked:
Dr. George Klauber
Specializes in Pediatric Urology
No reason for it: Test for a varicocele by standing up and feel your left scrotum. Varicocele feels like a "bag of worms" this is more pronounced if you valsalva squee... Read More
A 32-year-old member asked:
Dr. Richard Scofield
Diabetology 33 years experience
No: Hga1c is a blood test only. The only useful urine test in this setting is to look for the presence of glucose. Glucose is only seen in the urine if ... Read More
A 56-year-old female asked:
Dr. Evans Prieston
Pharmacology 44 years experience
Drug Test: This depends on the drug being tested for and the time elapsed since the last dose was taken.
A 35-year-old member asked:
Dr. Alan Wartenberg
A Verified Doctoranswered
A US doctor answeredLearn more
Yes: depending on what kind of kit is being used, and whether it is sent for confirmatory testing, most opiates and opioids can be detected by urine drug s... Read More
A member asked:
Dr. Yun Tran
Dr. Yun Trananswered
Family Medicine 16 years experience
Depends: if you are a chronic user, it is stored in your fatty tissue, and you will test positive for a while. But, miracles do happen. good luck
A 26-year-old female asked:
Dr. Gerald Mandell
Nuclear Medicine 52 years experience
Weeks: Detection time for marijuana in urine: urine tests detect non-psychoactive marijuana metabolites for days to weeks after use, long after impairment ha... Read More
A 19-year-old female asked:
Dr. Laurence Badgley
General Practice 53 years experience
Probably not: Marijuana enters the fat stores in the body and takes many days to clear out to an undetected level in the urine. I am not aware of any way to depend... Read More

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