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Viagra may reduce blood clots after stent surgery

New research suggests stents coated with sildenafil may have a much lower chance of causing blood clotting or artery narrowing than other stents. Source:

What are the symptoms of low sodium levels?

Low sodium in the blood can cause confusion, lethargy, and nausea. Treatment depends on the cause. Learn more about low sodium levels, risk factors, prevention…

Everything you need to know about ascariasis

Ascariasis occurs when a parasitic roundworm infects a person’s small intestine. It may not cause symptoms initially, but an extensive infection can lead to dangerous…