Hangnail, ugh! Sympathy! I've spent the last few days harvesting rosehips for the market, so I've needed a few bandaids myself. The rose brambles extract a generous toll of skin, blood and hair. I'm allergic to the plastic/fabric of regular bandaids, and I've run out of the hypoallergenic ones, so I've just been tearing off a bit of mullein leaf and putting it on the scratch. Fortunately I have mullein all over the garden.
So worth it though. Rosehips are one of my most profitable crops, and any extra goes to make wine, tea or sauce eglantine. I'm planning to make a batch of rosehip wine ready for next year.