Flatulence in Adults

Hello All, I was searching the net for cure for flatulence and i came across this site. I hope all the active ppl in this forum will help me!
Well, i am a male, 23 yrs and i suffer from serious gas problem. I pass gas quite frequently, which is very embarassing. Also, the gas has a very bad odour. Its very embarassing when i am a group..also, its difficult to control it all the time.
heres some information about my diet - i am strictly vegetarian; i do not eat any form of meat...not even poultry. But i do eat all Diary products like milk/cheese..everything.
Can anyone please suggest some home remedy (recommonded) or over the counter medicine for this problem? Your help is highly appreciated?
Thanx,
NDR.