My Husband Is 72 Years Old And Is Very Congested.

My husband is 72 years old and is very congested. He has some of he symptoms listed on your web page but not all. He is coughing, there is blood when he blows his nose and he feels weak. He is a heart patient - PVC's. He is not responding to Mucinex or Amoxicillin 500 mg (which we had on-hand). I am concerned he isn't getting better. I have a stephescope (Misspelled).
I am Judi McGuire