Catarrh is an excess of thick phlegm or mucus in one of the airways or cavities of the body. Get expert advice on symptoms, diagnosis, causes and treatment.
— Read on www.netdoctor.co.uk/conditions/infections/a5569/catarrh/
Catarrh is an excess of thick phlegm or mucus in one of the airways or cavities of the body. Get expert advice on symptoms, diagnosis, causes and treatment.
— Read on www.netdoctor.co.uk/conditions/infections/a5569/catarrh/