LioresalSide Effects - XML FEED - Medications.com http://www.medications.com/se/Lioresal Recent side effects for Lioresal Psychosis from baclofen use. Mon, 07 Mar 2005 19:27:41 -0500 http://www.medications.com/effect/view/8199 Psychosis from baclofen use. http://www.medications.com/effect/view/8199 Psychotic episodes from the use of the drug baclofen. Mon, 07 Mar 2005 19:22:04 -0500 http://www.medications.com/effect/view/8198 Psychotic episodes from the use of the drug baclofen. http://www.medications.com/effect/view/8198