A 31-year-old female asked:
can certain tranquilizer cause a false neg in hpt? also how long does it take for it to be out of your system?
1 doctor answer • 5 doctors weighed in
pathology 23 years experience
None I know: There are no tranquilizers i can think of off hand that would cause a false positive pregnancy test. As for how long it takes for a drug to leave your system? That depends on the specidic drug.
Last updated Feb 27, 2017
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$15 per month
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.