Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
My Girlfriend Is Taking Over The Counter Sufafed (with Psudophedrine
My girlfriend is taking over the counter sufafed (with psudophedrine in it)for a cold and has been taking the recommended doses daily for about a week. She may have to take a drug test sometime next week for her job. I have read that it can cause a false positive for methamphetamine, so I was wondering how long it is likely to stay in her system.