Hi A.,
I've had 2 children with throat problems. First of all if you are a smoker, try not to smoke around her, this can actually make her throat worse, even though I wasn't a smoker, the doctor told me that. Also milk products can cause phlem which can cause an inflamed throat to activate the gag reflex which can make them throw up. Try to give her clear gatorade for it has eletrolites in it and will help rehydrate her, being dehydrated can also make you feel like vomiting. also increase her potassium with bananas even if its baby food bananas, because potassium will also help her retain her electrolites and she'll not feel like vomiting. But the milk and yogurt can cause stomach distress, and make sure that you keep a log of how often she gets tonsilitis or strept throat, she may need her tonsils out. My daughter had hers out a year ago and hasnt been sick since. my Oldest son, who is 20, has had episodes of strept and tonsilitis his whole life and didnt want to get his tonsils out when he was younger and now he regrets it. Hope I've helped>>>