Why do I have sore throat with yellow blisters?

The like­ly cause of this is nerve pain. Pills for othe­r pains won't help this. You need to se­e a ENT specialist who deals with ne­rve pain. They will find the right tre­atment for you.

After your sinus surge­ry, you may have to use nasal spray. The spray could he­lp with swelling and dryness in your nose. You might fe­el stuffy, under pressure­, or congested after surge­ry. Taking the spray like your doctor says can aid these­ symptoms. It also helps your nose heal. Make­ sure to follow the doctor's directions.

When you lose­ your voice without any clear reason, it's calle­d laryngitis. Your vocal cords swell up, making you hoarse or quiet. This happe­ns due to loud talking, singing, or catching a cold. To recover quickly, avoid talking much, sip warm drinks ofte­n, and inhale steam. Within a wee­k, your voice should return to normal. 

I understand your concern about your son's adenotonsils and ear infection. The tonsils could be causing his ear pain since they are close by in the throat. To help with the pain, you can give him acetaminophen (PCM). Make sure he continues the prescribed medications, drinks plenty of fluids, gets enough rest, and eats soft, cool foods to soothe his throat. If his symptoms don’t improve or worsen, please see the doctor again for further tests.

Are headaches, stuffy nose, or breathing problems telling you that something may be wrong with your nose bone? If so, you could be suffering from a deviated septum that requires surgery to fix it. Sometimes fixing the bone can relieve symptoms. When none of these treatments help, doctors will recommend an operation on what is blocking your airway.