http://www.prescriptiondrug-info.com/threads/Diethylpropion-D75579_s2.htm Recent Posts About Diethylpropion at The People's Medicine Community. Does this make you tired? en-us Copyright 2009 Prescription Drug Info All Rights Reserved. 11/21/2009 2:33:11 PM 20 http://www.PrescriptionDrug-Info.com/threads/Diethylpropion-D75579_s2.htm#166047 Fatigue is not a listed side effect, however there are other known and more serious side effects such as, insomnia, blurred vision, chest pain, etc. <br> <br>To learn more click on the link below... <a href="http://www.prescriptiondrug-info.com/drug_details.asp?title=Diethylpropion&page=1003724&ad=true#Side_effects" target="U46814S33P"><br>http://www.prescriptiondrug-info.com/drug_details.asp?title=Diethylpropion&page=1003724&ad=true#Side_effects</a> <br> <br>Do you have any more questions or information to add? Please post back if you do. Wed, 11 Feb 2009 17:17:29 -0800