I really cant help you on the ulcer,I would eat alittle something because of the ulcer,just to have something to coat your stomache.The dosepk I have taken many times. I only drink a glass
of milk before each pill.They do make you fell hot,they due that to me,I use a icepack around my neck,It seems to cool me off alittle.The antivert,It's like heaven for me.I have had vertigo for about 4 years now,and yes It makes me feel like i;m drunk,the room spins under my feet.