[Fairfre]

I am really worried and not sure where to post this.
I went with my son to the doctor because he has a very bad earache . He is just visiting. He was persrcibed anti-biotics and ar my home he put them on my dining table.Later,when he went home I found the paper bag with his anti-biotics still on the table. I even picked it up I thought..oh no ,and left him a voicemail. The next morning I rang him worried. When he answered he told me he had his anti-biotics and had taken them. I looked at the table again and there was no paper bag.
I really just want know if others have done this and how common it is.
Just a note:I've have had very strange experiences before. Not like this though.