FeldeneSide Effects - XML FEED - Medications.com http://www.medications.com/se/Feldene Recent side effects for Feldene Nausea, indigestion, and weight gain. Fri, 07 Jan 2005 09:13:09 -0500 http://www.medications.com/effect/view/7190 Nausea, indigestion, and weight gain. http://www.medications.com/effect/view/7190 I have been having insomnia and wonder if I am taking the feldene Mon, 19 May 2003 05:09:46 -0400 http://www.medications.com/effect/view/2038 I have been having insomnia and wonder if I am taking the feldene too late in the day (with dinner per doctgor's instructions). It does not upset my stomach so I may sk if I can take it earlier in the day, maybe with breakfast. I have taken 6 of the 21 p http://www.medications.com/effect/view/2038