I keep getting small red bumps around the inside of the joints of my fingers - it gets worse around winter time. They’re not on the skin and they’re not warts etc, they feel like they’re deeper and coming from the joint itself. they’re small (usually half a cm or so), red and raised. They last anything from a few hours to a few days and new ones pop up and disappear again. Sometimes I’ll have none and other times I’ll have loads. It feels a bit achey and uncomfortable at the joint when I get them.
im 25, fit and healthy and the only thing I’ve got is psoriasis but this definitely isn’t patches of psoriasis.
Does anyone know what it could be? I’ll attach photos below!