Where can I find the most accurate and current information on medical conditions and medications?

— Tuy, Earl Warren College

The Internet has become an essential source of information, but it is important to assess the accuracy of this information. This can be done by determining what a Web site is trying to sell. Reliable sites usually only give information.

Web sites maintained by pharmaceutical manufactures are usually good about not presenting misinformation, but information on alternative therapies is limited.

Sites maintained by foundations and associations, such as the American Cancer Society, are useful in providing patient-oriented information on disease state and management; they often provide links to other reputable sites.

Although online pharmacies are a major source of drug information for the layman, there are those whose services are questionable. In order to avoid this pitfall, choose a Web site not affiliated with online dispensing, such as http://www.rxlist.com or http://www.pharmweb.net.

Sources for clinical information aimed at researching disease states and treatment options include http://www.webmd.com and http://www.medscape.com.

What is the best treatment for a recreational sports injury?

— Mike, John Muir College

It is important for the recreational sports athlete to treat an injury as soon as possible. Rest, ice, compression then elevation (RICE) is the best immediate treatment for the injury. This will prevent further trauma.

Following an injury, it is important to consider that taking pain medication just masks the pain and does not actually treat the condition. Avoid continued participation in the recreational activity until the injury has healed.

For the treatment of minor acute sports injuries, acetaminophen (Tylenol), ibuprofen (Advil, Motrin) and naproxen sodium (Aleve) are the most common choices for pain relief. Advise your pharmacist or physician of your medical history before choosing a pain reliever.