the main things you need to watch out for is weight gain and cavities . Here is a good list of side effects . I gained 60 lbs with Neurontin so got off it along with 10 cavities in 6 months , which my dr. and dentist confirm that Neurontin causes cavities . Ask your dr. for something else .
http://pharma-help.com/neurontin/neurontin-side-effects