Question on weight-loss drug dosage.

Gettings, We have a patient who gets Phentermine 37.5 mg BID # 60 each month. My question is, is 75 mg/ day justified? I can’t find it anywhere in package insert to go above 37.5 mg (although we have some other folks on 1.5 tab of 37.5 mg qd). Thanks
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Family Medicine Source Type: forums