My mother suffering from wrist pain and swelling for now more than 6-7 months. It started suddenly. She has continuous pain and swelling in wrist and hence, finding difficulty in daily work. Even simple things like lifting things is now painful to do. Sometimes she has tingling sensation in wrist too.. We are using bandage wrap now, it feels better for some time but again pain and swelling continues. Please advise why this is suddenly started and remedy for this.