The erectile dysfunction drug Viagra may have found a new, potentially life-saving use in hospital pediatric intensive care units, researchers report.

Australian researchers gave the drug to 15 babies with congenital heart disease who were being weaned from inhaled nitric-oxide therapy, a treatment that ICUs use to help these infants survive.

Viagra Helps COPD Patients Control Pulmonary Blood Pressure

The drug sildenafil, popularly known as Viagra, may help people with chronic obstructive pulmonary disease control the illness-related blood pressure spikes in the heart's pulmonary artery, a new study found.

Could a widely used treatment for depression be a remedy for osteoporosis?

Researchers have discovered that the drug Prozac also increases bone mass, at least in adult mice.