Hi,I am 38 and have been on effexor for 10 years and for the past 3,on and off,I have been getting these dizzy spells and liver pain.I have heard just recently that there are law suits against the drug company that makes effexor due to liver failure,also my bowel movements have not been normal and is constantly messy which has been a problem for me also for the past 3 years-I hardly ever get a normal bowel movement.For the past 5 or so months,I started taking milk thistle to help detoxify my liver if that indeed is the problem,but,since I.m very forgetful,I have missed taking it everyday.I also drink about 2 cups of coffee on and off,but my dizzy spells don t happen everyday,perhaps every other day or every few days and I have noticed with more frequency.....what is going on,could it be a brain tumor,a toxified liver,or perhaps something else like lupus??Help....