2 doctors weighed in:

Is it generally less difficult to pass a drug test when the urine is cold and a day old?

2 doctors weighed in
Dr. Gurmukh Singh
Pathology
1 doctor agrees

In brief: No

It depends on what is being tested but most drugs of abuse are relatively stable.

In brief: No

It depends on what is being tested but most drugs of abuse are relatively stable.
Dr. Gurmukh Singh
Dr. Gurmukh Singh
Thank
Get help from a real doctor now
Dr. Andrea Brand
Board Certified,
7M people helped
Continue
108,000 doctors available
Read more answers from doctors