My friend (female, age 69) usually(not always) only vomits in the early morning since childhood. Now she is having episodes through out the day and evening even if she has not just eaten. She has no appetite. Foods she previously ate, she says dob t taste right and so has a limited list of foods that she eats. She is lactose intolerant. When she does eat, she eats less than a 2 yr old would eat at dinner and says she is full. She has lost a lot of weight. The vomiting has been excessive for over a week. I am very concerned about her lack eating a reasonable amount of food. She does say that she is hungry and yet is satiated with so little.