Many epidemiological and observational studies have reported that the use of nonsteroidal anti-inflammatory drugs (NSAIDs) reduces the risk of developing dementia and Alzheimer’s disease (AD) in the elderly. To date, there have been no clinical trials to support these claims, and there are just as... Read more →

At this moment, a trial is underway in India. This trial, named the TIPS trial, involves a new medication — a so-called “polypill” — which contains three antihypertensive drugs, a statin, and aspirin. Its researchers enthuse that it may cut the risk of cardiovascular disease by half in... Read more →

In the past few years, as addiction researchers have been mapping out the chemical alterations in the brain caused by alcohol, nicotine, methamphetamine, and other drugs, America’s most popular illegal drug has remained largely a scientific mystery. It is a drug that millions of Americans have been... Read more →

Lithium is an elemental chemical found naturally as an alkali metal. The ionic form can be used to form salts which are readily available for medicinal purposes. Although the exact mechanism of action for lithium is unknown, it is believed to function by simultaneously raising serotonin levels and lowering... Read more →

Emotional memories last forever. Evolutionarily speaking, it is advantageous to remember the important events in life. However, some memories become harmful or maladaptive, such as in post-traumatic stress disorder, phobias, and some addictions. Psychologists and psychiatrists have tried for more than... Read more →

Everyone seems to be concerned about drug-resistant bacteria, or so-called “superbugs” these days, and with good reason. Physicians are seeing an increasing number of infections resistant to their usual antibiotic armamentarium, and are losing lives that just a few years ago would have been salvageable,... Read more →

Practitioners who treat patients with chronic pain understand just how difficult management of that population can be. As of today, the evaluation of pain remains completely subjective; no lab tests or imaging studies can provide any meaningful insight into how much pain a patient feels. When the pain... Read more →

Currently, biotechnology drugs make up 10 to 15% of the pharmaceutical market in the United States, and this sector is growing faster than any other class of drugs. Biotech drugs include recombinant DNA technology, monocolonal antibodies, and gene therapy, and these drugs are revolutionizing treatment... Read more →

Countless drugs are manufactured as generic equivalents to brand name counterparts. Generic drugs must be bioequivalent to the brand name drug, meaning that they contain the same active ingredient at the same dose, in the same dosage form, with the same route of administration. The rate and extent of... Read more →

Drug manufacturers widely use prescription drug samples as a marketing tool. In 2004, drug samples accounted for approximately half of the pharmaceutical industry’s marketing budget, or $16 billion. An advantage, touted by pharmaceutical companies and some physicians, is that these samples are made... Read more →

Before you agree with the recent JAMA report that Ginkgo biloba did not prevent dementia, you may want to consider how the study was conducted and whether or not the conclusion researchers made was legitimate. The study was a large-scale clinical trial on the effectiveness of Ginkgo in reducing the incidence... Read more →