I have fuild in my head. When I sleep on right side, I get pressure on my right ear drum, when turn left, fluid floats from back of head to left ear. I did ENT test and everything is normal. I visited neurologist and did MRI and CT scans. All reports are normal with only one finding of some mucus in head. It feels really depressing. Neurologist suggested to take steam regularly covering head with towel. It helps to reduce the pressure and some time white mucus comes out of nose after blowing. Please let me know what is this problem and suggest some treatment