my DD has been having horrible allergies. her eyes swell up every time she steps outside. i just found out about some OTC eye drops that would be good for her, but she's refused them. anyone have any tips for getting her to let me use the drops on her? i've told her it will make her feel better but no dice. she loves taking medicine but when i said i'm going to drop it in her eyes, she freaked out! TIA!