My mum has had a cough for 4-5 months, sometimes productive, sometimes not. Normally the colour is white, but it is occasionally green.
She had a chest x-ray and this has come back clear, she also had spirometerty test, which come back ok, not amazing. She got 66% and the 'OK' is 70% apparently.
The doctor can't hear any chest infection, so he has referred her to a lung specialist.
I'm terrified she's got lung cancer. It seems like the worrying will never end for me