 [ Symptoms ] why is my toddler throwing up after eating solid foods he was diagnosed with croup a few days ago and i thought he had the flu yesterday but he has been able to eat baby food or yogurt and be ok when i feed him solid foods like pizza for example he has been throwing up within 5 minutes of eating it he has always been able to eat solid foods just fine until a few days ago he is 22 months old [ Disease ] no you do not need to wash every day unless you have a very oily scalp however washing your hair less frequently will not prevent you from losing your hair or having thinning hair