Kenalog-40Side Effects - XML FEED - Medications.com http://www.medications.com/se/Kenalog-40 Recent side effects for Kenalog-40 I received two Kenalog injections 24 hrs apart for severe poison Sun, 01 Jul 2007 21:26:09 -0400 http://www.medications.com/effect/view/22097 I received two Kenalog injections 24 hrs apart for severe poison ivy. I have not been able to sleep more than 2 hrs at a time for the last 15 days. http://www.medications.com/effect/view/22097