The NHS advises to watch out for several signs, including a persistent blocked nose ... Bloody mucus from your nose is a primary symptom, along with headaches, ear blockages, and facial growths.
Barotrauma occurs when the eustachian tube, which connects the back of the nose with the middle ear, is affected. It usually becomes blocked when you have a cold, a sinus infection, or nasal ...
this is from a blocked ear tube (eustachian tube). This tube normally drains the space behind the eardrum. It is usually not caused by an ear infection. Here is some care advice that should help.