About 2 weeks ago I was practicing an accompinament where the left hand was all octaves. I practiced it so much that my 4th finger (LH) Got really sore in the joints. I rest my hand and took a break for 1 week and now I have to re-learn the polonaise and raindrop prelude for monday night, Which I have basically done already. I played the repeated octave section to heroic polonaise about 3 times and my 4th finger got sore in the joints again so I stopped playing.but I cant stop now because I have 2 days to practice the rest of the polonaise.
Has anyone got any tips on how to stop the pain, I have tried some tablet capsule things that have magnesium which my mom uses for her joints, Ive also tried heat packs and ice packs, and Arthiritus cream and I havnt played the piano with my left hand, unfortunately I have to before the performance. Anyone got any ideas on how to stop the pain?