My 76 year old Father in law is retaining a

Patient: My 76 year old Father in law is retaining a lot of fluid aROUND HIS LUNGS, he has a nasty cough and when he spits out phlegm sometimes it has a pink tint to it. His Dr. has hgim on lasix (water pill) but he still has a lot of coughing, phlegm, tiredness, weakness, and he is diabetic. Do u have any suggestions?

Symptoms: Coughing, tirednesss, peeing all the time, water retention. Blood pressure was over 300 last night.

Doctor: