How does the process work when swollen glands go down?

When swollen glands, often due to infection or inflammation, begin to go down, the body is typically responding to the underlying issue. The immune system works to eliminate the infection or reduce inflammation, leading to a decrease in lymphatic fluid and immune cells in the affected area. As the swelling decreases, the lymphatic system helps drain excess fluid, restoring normal gland size and function. This process may be accompanied by a reduction in symptoms, such as pain or tenderness.