Hi,
To answer your first question, the
respiratory tract is not only the lungs and trachea but also the nose, throat,
larynx and ears (specifically the middle ear). All these structures are lined by the same or similar cells (cylindrical epithelium pseudostratified with goblet cells), so all respiratory routes are considered. So, it is very common for a person who suffers from the throat, have manifestations in ears, since there is great communication between all these structures.
When you talk about the color of urine, if it would be quite important to obtain more characteristics of this urine (color, odor,
dysuria,
back pain or
abdominal pain), since it could guide me to a specific urinary infection or a possible complication of your upper respiratory process. Also, I see that you are a person who crosses certain concerns at the moment, that really affects your physical health and delays the healing process.
If I were your doctor, I would examine you again and take samples of your sputum (in case there was no improvement since the first time) to place a more specific treatment against the microorganism that causes your disease.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Luis Alberto Urdaneta Arenas,
General & Family Physician