Hi madame, welcome to H.C.M.Forum. your daughter had vomiting
at school, again vomited today with head ache. it is commen that head ache causes vomiting. who told you it is pvl and cerebral palcy. they need to be diagnosed by C.T.scaning , is it done. other wise it might be due to indigesion or eye sight. any how for confirmation she must be taken to the doctor to prevent further complications. thank you.