Phentermine Pregnant women and nursing mothers should not use phentermine, and patients should tell their doctor about all other medical conditions as well as other medicines and supplements. Doctors may prescribe one dosage in the morning, or divide it into three daily doses. order phentermine Patients should take phentermine on an empty stomach a half-hour before a meal in order to get the most benefit. If the medication is given as an extended-release tablet, it should not be chewed or crushed.
