You can opt for an online consultation, we can try some self treatment techniques which may come out with good results.

Do correct your posture u can use correct belts to do it. Perform neck and shoulder exercises. Ice packs are good enough to reduce pain if it's a starting phase.

Your upper back pain could be due to over use of muscle or poor posture. How long do you have this pain? Was it a sudden pain or gradual? Which activity aggrevates and which activity reduces the pain?

It's may be due to overstretching and weakness of back muscles. Maintain correct posture and go for rhomboid strengthening exercises

Chiropractor adjustment and stretching exercise

Pain can be occured due to over exertion or sitting in inappropriate posture. If it is from less then 3days try to go for icing and if more than 3 days then go for hot fermentation . If working with laptops try to support your elbow on table. Try doing simple shoulder movement with pain free range You can try bracing and shrugging exercise but again with pain free range

Need full history....well at first take Ice pack on the affected area .. don't take any pain killer without consulting doctor ..can use volini , diclofenac gel on the affected area will be useful..

Do hot water fomentation three times in day with myolaxin d ointment for speedy recovery. Check your posture once.

Pain seems to be because of over exertion. Take muscle relaxant with anti inflammatory. Can try Tab Zerodol TH 4 twice a day after meal for 3 days.

Take chiropractic treatment it will relief u

It can be due to muscle strain coming on shoulder plates due to bad posture and weak muscle. So for pain relief use ice pack or hot water bag for three times a day 10 min-15min or ointment like volini gel or pain relief spray. After that need to streches back stretch, pectoral stretch, trapezius stretch counting 10rep with hold counting 10.strengthening exercises for shoulder and back. Neck isometric exercises regularly three times.