Will Diet Pill Phenterfein Cause Hair Loss?

Hi. I have decided to go on the diet pill Phenterfein. I do not think it has a lot of appetite suppressant qualities, but is more of a stimulant. The reason why I am nervous about its potential for hairloss is because I have heard that other illegal stimulants like methamphetamine can cause hairloss.

So, does anyone know if this stimulant diet pill can cause hairloss?

Thank you.