I ve had a blocked ear for 4 days. It s been accompanied by a stuffy nose on and off, but the ear has been constantly blocked. I went to an ENT yesterday who did a scope in my nostrils and checked my ears, said there is absolutely no wax or infection, no growths or obstructions. He said it could be due to a lack of air pressure in my ear, which may nor may not resolve spontaneously and which cannot be treated.