My 90 year old father is often coughing up large hunks of phlegm. He then has to spit them out or cough them into a tissue. Would your sinus rinse help? Would it hurt in any way to try it? I had a chronic cough for months and after x-rays - pulmon
Yes, Sinus Rinse will help in removing the phlegm. I would suggest that he uses the product on a daily basis for better results.