I think my mom is finding out besides arthritis, it could be a mild form Paronychia. But the Iodine is helping and I am not sure what serrapetase is ... I will go look it up.
Also, my mom refuses to take supplements, she hasn't taken any type of pill or medicine orally for over 35 years - so I know she won't start now. So anything I can get her to do topically is a miracle.
Do you have any suggestions for someone who will not take supplements?