We had a simular case a few years ago. Turned out that the mother was
drinking a liter and a half of chamomile tea a day. According to Ruth
Lawrence toxicity of the chamomile flower causes vomiting and vertigo. I
must admit this seems far fetched in such a young infant. We had a happy
ending....two days of no tea and no more vomiting. Sincerely, Toby
(Israel)