My 25 yr old daughter has had dizziness all day. After lunch she vomited intermittently. Now at 10 p.m.there are streaks of blood. She takes medicine for depression anxiety and asthma. She has also been diagnosed as having an allergy to wheat and is lactose intolerant, yet she consumed both wheat and dairy at lunch. She doesn t have much of a fever 98.2, but she usually 95 she tells me. Does this sound like something to take her to the ER for. The dizziness presented itself early in the morning and the blood in the vomit is small streaks.