When you wake up in the morning, why does it hurt when your finger joints bend?

When getting up in the morning, the pain of finger joint bending can be considered as rheumatoid arthritis or rheumatoid arthritis. If one finger is swollen and painful, it can be considered as gout attack. It is suggested that the patient go to the hospital in time for treatment, and rheumatism factor examination and blood uric acid examination can be done.