Planted Tank Guru
Join Date: Jan 2010
Location: Contra Costa CA
R.sok, that sounds like you really are sensitive to blood worms. I would stop feeding blood worms. Dry hands may be related to the minerals in the water. Washing your hands thoroughly after having them in the tank would help there.
Sethjohnson30, that seems not to be related to blood worms. Especially if it happens in all sorts of other water like swimming pools and other non-aquarium water.