Why Viagra may be useful in treating lung diseases

Sildenafil — better known as Viagra — may be helpful in treating lung diseases like pulmonary arterial hypertension and idiopathic pulmonary fibrosis, for which there are few effective treatments.

How Viagra Puts A Brake on A Master Growth Regulator to Treat Heart Disease

Medications for PAH - Lung Foundation Australia

Phosphodiesterase 5 inhibitors

Viagra may prolong life for men with coronary artery disease

Viagra Could Help Deaths from Colon Cancer, Study Finds

How Viagra came to be a treatment for Erectile Dysfunction - Israel Pharm

Viagra may prolong life for men with coronary

Erectile dysfunction drugs could help treat oesophageal cancer

Sildenafil pill could be effective against Alzheimer's

Viagra does not reduce the risk of Alzheimer's disease and dementia, according to the DREAM study

Frontiers New Approaches in Oncology for Repositioning Drugs: The Case of PDE5 Inhibitor Sildenafil