Hello!
DD (2 years, 7 months) has rather puffy upper eyelids. She always has had, but over the past few months this has become more pronounced.
A doctor noticed it and did a urine test as apparently it can be linked to kidney problems. There was blood in the urine, and so we had a follow-up appointment at the hospital. At the hospital, another urine test was carried out which I presume was clear at I was told the doc said we could go. The doc seemed very dismissive of it and said she's fine.
I can't help worrying though, as the puffiness has certainly increased. Perhaps I should take her to the GP, but TBH I'm a complete worrier and the doc's sick of the sight of me, I think! 
Does anyone have any experience of this, please?
Thanks very much.