Learn why pouring cold water on your head causes momentary dizziness, why it's not linked to stroke risk, and how to make ...

Patients with primary open-angle glaucoma were found to have lower blood flow to the eye during sleep, which may contribute ...

For athletes with concussion, persistent postconcussion changes are seen in cerebral blood flow (CBF) and white matter at ...

Fainting takes different forms, a heart doctor says; a drop in blood pressure can cause it – or it can be a sign of a serious ...

EMS machines are a popular option for managing PAD – but a vascular surgeon explains why they should be a supplement to standard treatments and not a substitute ...

Check out these 5 ways to control bleeding, when to use each, and how the equipment in a bleeding control kit helps you to provide life-saving emergency care.

Ease headaches naturally with seven yoga asanas like Balasana & Viparita Karani. Improve circulation & reduce stress with ...