Need patellofemoral joint evaluation with a Orthopaedic doctor, too frequent bending of knees also can cause this

Consult me search browse on goggle practo website Dr Rajinder sharma senior Orthopaedic neurospine joint Replace surgeon ,42 years expertise chandigarh health Department Govt Multispeciality Hospital retired Chandigarh(U.T)

Low synovial fluid as such is not a disease . It is due to inflammation of the synovium , mostly synovial fluid get decreased in the joint in old age individuals . Some medicines are there to regenerate the synovium and produces this lubricating substance . Due to low synovial fluid you may have crepitus in your joint . Other condition is there snapping knee syndrome that should be ruled out . Both conditions there will be minimal pain .

Not problematic as such So do’nt worry But be aware of your symptoms If they worsen hou night have to go for MRI knee to rule out other things

Not serious illness but attention is better