My father after having breakfast he went to office by scooter and he was feeling little dizziness but didn't told us. When he came back after 2 hr and changed the clothes he just go to bed and lay down and suddenly after 5-10 min feeling vomiting type feeling run to washroom and done vomiting and Still he is feeling dizziness we tried to give tomatoes but after taking one piece of it again he vomit all suddenly. Now he is sleeping what to do?