Here, you can read detailed notes on pseudoephedrine, a main ingredient in many over-the-counter and prescription decongestants. This website provides responses to several questions concerning this medication including: "How should this medicine be used?" and "What side effects can this medication cause?"

To diagnose and treat a shoulder injury, a doctor may recommend shoulder arthroscopy. This will allow the doctor to see inside the shoulder and clearly identify the problem. The benefits and risks of arthroscopy are discussed in this tutorial.

Comprehensive first aid information for treating snake bites. Topics covered include symptoms for the various types of poisonous snakes, treatment, and prevention.

A stress echocardiogram can help a doctor see how the heart responds to exercise. This tutorial explains how the test works and its risks and benefits.

This patient education module will help you understand the causes of strokes and how you can prevent them.

This tutorial explains tennis elbow and the possible treatments for the condition. It covers symptoms and causes as well.

Here, read about the prescription drug triazolam, also known as Halcion, which is taken for short term treatment of insomnia. This article answers several questions about this drug, including: "Why is this medication prescribed?" and "What side effects can this medication cause?"

Online presentations on more than 150 health topics, diseases, and conditions, from acne to viruses. Each plays as a slide presentation, with sound, that you can control or set to autoplay. Time varies from 5-20 minutes. Available in both Spanish and English.

An overview of a white blood cell test. How the test is performed, how to prepare for the test, risks involved, and the results of the tests are discussed.