Raltegravir may cause the following side effects:
Inform your doctor if the side effects above become severe and bothersome.
Report to your doctor
immediately if you experience any of the following:
Stop the medication immediately and seek medical attention if you experience any severe allergic reactions like skin rash (with or without blisters, mouth ulcers, fever and itching), swelling of the eyes and lips or difficulty breathing.
Some medication may reduce its efficacy, or increase its toxicity. Do not take any other medications or
herbal products without first consulting your doctor or pharmacist, because some medications may
reduce the efficacy or increase the side effects of Raltegravir.