• Arthritis in Knees  – Ask about Viscosupplementation Injections 

https://orthoinfo.aaos.org/en/treatment/viscosupplementation-treatment-for-knee-arthritis/

• Knee Pain – Ask about Hydrocortisone Injections

https://www.nhs.uk/medicines/hydrocortisone-injections/#:~:text=Hydrocortisone%20injections%20are%20used%20to,%2C%20hand%2C%20wrist%20or%20hip.