Morning vomiting or Nausea is common symptom that can be caused due to various conditions. Nausea is most often caused by viral gastroenteritis- often wrongly termed as “stomach flu” or the morning sickness.
Feeling nausea or vomiting once in a day due to motion sickness, acidity, infections is very common but if it feeling nauseous all the time or keeping you away from daily activities, it is the time for you to take this seriously.
Some other symptoms of morning nausea: