The condition which you have is partly developed by Repetitive hand or wrist movements
Next Steps
1. ice application
2. use wrist splint for 4 to 6 weeks
3. physiotherapy can be done
4. stop using relative movements of hand and lifting heavy objects during this course of treatment
Health Tips
if pain does not subside after 6 weeks we can try steroid injection of the affected tendons/ muscles at wrist.
you could consult me for appointment