# Morning Knee Stiffness Vs Evening Knee Pain: What Does It Mean? Knee discomfort often changes depending on the time of day. Certain patients struggle with joint locking in the morning, whereas others face swelling and fatigue in the evening. **Decoding the difference between morning stiffness and evening knee pain** https://www.diigo.com/item/note/bqth1/8d16?k=d702b25a4960d3e749129c55ee87ccb7