My knees throb at night and keep me awake. What can I do?
Have you gone to your doctor and talked to them about it ?If not you should before you try any at home remedies.It could nothing, or it could be a symptom of something else.Call your doctor
My knees used to hurt too. To strengthen your knees you have to strengthen your thighs. Increase your intake of water and bananas and loosing weight also helps tremendously.
In the mean time, ice them before you go to bed.
This is called restless leg syndrome