Sertraline, an antidepressant that doctors commonly prescribe, appears to work by reducing anxiety first and doesn’t start tackling depressive symptoms until weeks later. New research sheds fresh light on how antidepressants work. This was the main finding of a study on the use of antidepressants in primary care settings in the United Kingdom. The researchers
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Researchers from the Perelman School of Medicine at the University of Pennsylvania have developed a vaccine to protect against genital herpes. Tested on both mice and guinea pigs, the immunization led to “mostly sterilizing immunity” from the virus–the strongest type of immunity. The results of the study are published today in Science Immunology. In the
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Beta-blockers are a group of drugs that can treat high blood pressure, abnormal heart rhythms, chest pain, and some other heart health issues. They may also help treat anxiety. The Food and Drug Administration (FDA) have not approved beta-blockers for the treatment of anxiety. However, these drugs change how the body responds to epinephrine, which
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A proof-of-concept brain imaging study suggests that exercising four or five times a week may delay the progression of Alzheimer’s disease in people who already have toxic buildups of beta-amyloid protein. Aerobic exercise could slow the cognitive decline of Alzheimer’s, a small new study suggests. The new research is a 1-year randomized controlled trial led
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Legislation that would put a cap on prices pharmaceutical companies can charge for their prescription drugs can be effective in reducing health costs, Humana CEO Bruce Broussard said Friday. But U.S. lawmakers should also include in their proposals rules that would facilitate greater competition and innovation, Broussard said in an interview with CNBC’s Bertha Coombs.
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A penis pump is one of a few nonmedicated treatment options available for erectile dysfunction (ED). ED makes it difficult to maintain an erection for long enough to engage in sexual activity. ED is common, and the risk of developing the condition increases with age. According to a review article in the International Journal of
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A new blood test that looks for circulating tumor cells could significantly improve the diagnosis of prostate cancer and avoid unnecessary biopsies and treatments. A new blood test could help many people at risk of prostate cancer avoid unnecessary biopsies. Combining the new test with prostate specific antigen (PSA) results can yield a diagnosis of
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It is common to feel burning legs during exercise, or because of sunburn. Other medical conditions can cause nerve damage, which may lead to a burning sensation. Burning legs can be difficult to describe to a doctor. A person may feel a sensation of heat, tingling, or numbness. The feeling may be in one leg,
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About one in three diabetic patients develops diabetic retinopathy (DR), which can impair vision and lead to blindness. A new study in The American Journal of Pathology, published by Elsevier, provides clear evidence that high glucose increases the levels of enzymatic precursor—lysyl oxidase propeptide (LOX-PP)—that promotes cell death, which was verified in an animal model
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Alzheimer’s is a progressive disease that destroys brain cells and affects a person’s memory, thoughts, and behaviors. According to the Centers for Disease Control and Prevention (CDC), Alzheimer’s disease affected nearly 5.7 million adults living in the United States in 2016. Many people who have Alzheimer’s receive daily assistance and care from their family members,
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Sen. Mitt Romney, R-Utah, talks with reporters after a vote in the Capitol on Thursday, September 12, 2019. Tom Williams | CQ-Roll Call Group | Getty Images Sens. Mitt Romney, R-Utah, and Jeff Merkley, D-Ore., introduced a bill Thursday that would ban flavored e-cigarettes and apply cigarette taxes to the devices, among other measures aimed
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Mayo Clinic’s Christopher Sletten, Ph.D., ABPP discussing Central Sensitization Syndrome, which is the prevailing theory of the cause of chronic pain & other chronic symptoms. A patient and/or provider understanding of this process can lead to seeking appropriate treatments including the Pain Rehab Center (PRC) at Mayo Clinic’s Florida campus. Learn more about the PRC
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Many people believe that dark skin is not susceptible to sun damage. However, although dark skin tones are less likely to burn, people of almost every skin tone can get sunburnt or develop skin cancer. That said, people with the darkest of skin types may not get sunburn at all. Dark skin and light skin
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FDA warning: Suicidal thoughts and behaviors This drug has a boxed warning. This is the most serious warning from the Food and Drug Administration (FDA). A boxed warning alerts doctors and patients about drug effects that may be dangerous. Taking Aplenzin may cause you to have suicidal thoughts and behaviors. Your doctor will monitor you
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Hyperinsulinemia, where the body contains too much insulin, is a condition with links to insulin resistance and diabetes. Though hyperinsulinemia can relate to type 2 diabetes, it is not the same condition. Hyperinsulinemia is usually the result of insulin resistance. This article provides an overview of hyperinsulinemia, including its causes, links between insulin resistance and
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A team from Roswell Park Comprehensive Cancer Center is moving a new three-part strategy for treating advanced cancers forward with support from a U.S. Department of Defense (DoD) grant to Pawel Kalinski, MD, PhD, Vice Chair for Translational Research and Rustum Family Professor for Molecular Therapeutics and Translational Research at the Buffalo, N.Y.-based cancer center.
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FDA warning: Potential for drug misuse This medication has a boxed warning from the Food and Drug Administration (FDA). This is the strongest warning that the FDA requires. A boxed warning alerts doctors and patients about drug effects that may be dangerous. Adderall and similar medications have the potential to be misused. Taking these medications
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