Irritable Bowel Syndrome: Symptoms and Diet Tips

What is blood pressure?

Watch this video to see what your blood pressure reading means.

Trintellix: Uses, How it Works & Common Side Effects

Trintellix is an antidepressant medicine used to treat major depressive disorder in adults, to help improve symptoms. It is a prescription medicine that is thought to work by balancing neurotransmitters which are chemical messengers in the brain.

• Trintellix

Chantix: Tips on How to Stop Smoking

Brief overview of the anti-smoking drug Chantix, how it works, and how to increase your chances for success.

• Chantix
• Smoking Cessation

Epinephrine and exercise

This animation shows the release of epinephrine and its effect of the heart.

• Exercise & Fitness

Ovulation

The release of an egg from a woman's ovary occurs about midway through the menstrual cycle. See how it happens.