Blocked nose
You might get a blocked nose when you have a virus, allergy, deviated septum or polyps. Learn how to treat it at home and when to see a doctor.
Read more
Runny nose
Runny nose, also called rhinorrhoea, can be caused by things like allergies, colds and flu. Learn how to treat and prevent a runny nose.
Read more
Turbinectomy
The inferior turbinates can sometimes become permanently enlarged and block your nose. Surgery should relieve your symptoms.
Read more
Vasculitis
Vasculitis is a group of disorders and is caused by inflammation of blood vessels. Read more about vasculitis types, symptoms and treatment options.
Read more
Benign prostate hypertrophy
Benign prostatic hypertrophy (BPH) is an enlarged prostate, which can happen as you get older. Read about the symptoms and treatment for BPH.
Read more
Erectile dysfunction medicines
Erectile dysfunction (impotence) medicines help males get and keep erections. Learn how they work, when to take them, and about side effects.
Read more
Deviated septum
A deviated septum is when the nasal septum (bone and cartilage in the nose) is crooked, affecting your breathing. Learn about symptoms and treatments.
Read more
Sinusitis (rhinosinusitis)
Sinusitis is inflammation of the hollow spaces in the skull behind and between the eyes, forehead and cheeks. Read more about symptoms and treatment.
Read more
Human parainfluenza viruses (HPIVs)
HPIVs infect the respiratory tract and have symptoms like a cold. They spread via coughs and sneezes. Children and immunocompromised are at higher risk.
Read more
Medicines for cold and flu
Learn about over-the-counter medicines that might help relieve cold and flu symptoms and when antiviral medicine may be helpful.
Read more