End stage peripheral vascular disease (PVD) presents a higher risk of serious complications, such as gangrene or a heart attack. Treatment with surgery is usually necessary, and severe cases may ...

Gangrene happens when a lack of oxygen-rich blood causes tissue to die in some part of the body, often the hands or feet. It is a serious condition that can result in amputation of a limb or death. It ...

Covid-19 being a respiratory disease is known to impact your lungs the most. But in around 25% of cases, gastrointestinal symptoms may occur during the early phase of the disease like vomiting, ...