need to tell region like cervical or lumbar. If it's cervical Spondylitis need to see which muscles are tight and weak and treatment depends on that. For simplicity you can start with neck isometric exercises
shoulder retraction exercises like wall pushups. For cough
need to do active or assisted coughing
1. Costophrenic assist techniques
2. Abdominal thrust techniques etc. For more details take an consultation. Regards.