no. don't worry about it. i agree with her doctor. i am puzzled why she would put eardrops in a glass of water and drink it; even accidentally. what did she think she was taking?
my wife accidently ingested otocin ear drops (4 drops in half a glass of water). is it serious? . within 5 minutes though she realized the mistake and regurgitated herself to puke. . also she is 6 months pregnant. spoke to our doctor who says it's all good. though is it something i should be worried about?