Does it make sense to take Chronada for a frozen shoulder and for small degenerative-productive changes in the shoulder joint, since the leaflet says that it is a drug for knee degeneration?

If the doctor prescribed you the drug Chronada for the frozen shoulder and small degenerative and productive changes in the shoulder joint, it means that he assessed that such a treatment can bring you health benefits and it makes sense to take it. There are situations in which the description of the action of a given drug from the leaflet does not fully reflect the way in which it would help a given patient. However, you should be aware that many drugs are also successfully used off-label in other diseases that the manufacturer does not provide. This is the so-called "off-label" use of the drug: https://www.gdziepolek.pl/artykuly/leczenie-off-label-poza-wskazaniami It is usually done on the basis of the knowledge and experience of the doctor. This is a common practice – helpful and safe for many patients. In such a situation, however, you should trust the doctor conducting the therapy and strictly follow his instructions. I am attaching a study that may be of interest to you: https://www.gdziepolek.pl/kategorie/zdrowe-miesnie-stawy-i-kosci