Cryotherapy of the esophagus

Concussion

This animation shows the head receiving two impacts. One on the front, and one on the side from a boxing glove.

• Headache
• Pain

Seated hamstring curl with weight machine

The seated hamstring curl with weight machine exercise targets the back of the thigh. See how it's done.

Aimovig: How to Inject Demonstration

Aimovig is a CGRP antagonist that is used to prevent migraines in adults.

• Aimovig

Plank with fitness ball

You can do many core exercises with a fitness ball. See the plank.

Emergency Contraceptive Pills: How They Work, Safety and Side Effects

An overview of how the emergency contraceptive pill works, safety and common side effects

• Next Choice One Dose
• Birth Control
• Women's Health