If there is no history of cardiac ailments, shoulder or neck injury you can right away start with wax therapy and interferential therapy in a physiotherapy clinic. He would also need mild shoulder mobilizations. Preferably you can consult a Manual therapy specialized physiotherapist in bangalore. You can also check your father's blood sugar levels.

Yes please . Book appointment with a physiotherapist. Especially McKenzie therapist. Start ice packs for him . Don’t do hot water pack . Also chk with a cardiologist. Cardiac pain is sometimes refered to shoulder. Tc

It seems that your father is having initial phase of frozen shoulder .Don't wast much time go to a physiotherapist. They may first find the cause of problem and give little manual therapy and some instruments which increase blood circulation and reduce pain.Slowly in next few sittings physio may start some exercises.Eventually and slowly your father will feel better! Don't worry .He may need 15 day to 30 days regular physiotherapy sessions.

Is his hand going back? Which moment he find most difficult.

• Gentle Shoulder Stretching. • Core Strengthening Exercises. • Gentle Neck Exercises. • Avoid sleeping on affected side. • Warm up and cool down is a must.

Firstly orthopedic then physiotherapist

Book first orthopedic docter then yu can start physiotherapy sir physiotherapy treatment help you

Consult orthopaedic doctor

Based on this information it is difficult to come to a conclusion.

see a specialist shoulder orthopaedic surgeon. he or she should be able to guide you all further treatments

You need to consult a shoulder physiotherapist he needs some shoulder strengthening exercises

U have to consult Physiotherapist dr. Good luck..