Quoted from klr650:If you purchase wrist braces, try wearing them for sleeping only. Keeps your wrists straight so the blood flows and tendons also have a chance to become less inflamed. FYI, too many folks try wearing these during the day (while working) and it just aggravates their condition.
LOTS of people who have CT end up finding that they sleep in a way which aggravates it. This is great advice.
Also, you shouldn’t be putting any pressure on your wrists when you play - try just lightly touching the buttons with your fingertips instead of leaning any part of the hand or wrist on the machine. You’ll find you play better too