Odd as it sounds, from a guy with tonnes of previous tendinitis issues. Clean up your posture, even when doing things like playing video games. When you are sitting up straight your body is in a more natural position, it can move freely. When you are in positions of bad posture moving is just harder for your body, more wear and tear is put on it.
If you won't see a doctor, try spending 15$ on a book by Pete Egoscue called Pain Free, it did more for me than any doctor ever did, including more than physiotherapy.
Pain Free: A Revolutionary Method for Stopping Chronic Pain: Amazon.ca: Pete Egoscue, Roger Gittines: Books
If you won't see a doctor, try spending 15$ on a book by Pete Egoscue called Pain Free, it did more for me than any doctor ever did, including more than physiotherapy.
Pain Free: A Revolutionary Method for Stopping Chronic Pain: Amazon.ca: Pete Egoscue, Roger Gittines: Books