Drugs and Supplements
Doctors recently discovered a gene in E. coli bacteria that makes it resistant to an antibiotic that is typically used when other drugs fail. This new finding suggests that effectiveness of last-resort antibiotics is at risk. As more bacteria evolve to “outsmart” antibiotics, scientists are increasingly concerned about infections caused by “superbugs” that cannot be treated with existing antibiotics.
You may have heard somewhere that an aspirin a day can prevent cancer. It almost sounds too good to be true. For many people, it is, but for a select few, it might not be. We’ve taken a look at the (often confusing) evidence that gave rise to this statement.
A significant number of pregnant women suffer from depression. However, there are still many unanswered questions about how best to treat depression during pregnancy, especially regarding the use of a class of antidepressants called SSRIs. We’ve taken a look at some of the most salient research on the topic and listed tips for what to do if you’re pregnant (or planning a pregnancy) and think you may be depressed.
Doctors are often hesitant to prescribe newer drugs. We simply can’t know everything about them until the experiences of early adopters tell us what they’re really like. Such is the case with thiazolidinediones. Some of the more recent diabetes drugs fell out of favor, but a new study suggests that may be helpful for very specific types of patients.
Many people don’t take their medications exactly as prescribed. While some do this purposefully, plenty more simply forget. Researchers have studied several different methods to help people remember their medication, but a new study has revealed one that stands out among the rest: texting. While the study does have some limitations, it’s an impressive reminder that the technology sitting in many people’s pockets and purses can be a powerful tool to help them improve their health.
In its early stages, osteoporosis has no symptoms but causes millions of bone fractures every year, often resulting in loss of function and, disability and even death from the complications of the fracture. There are effective medications to prevent osteoporosis, but they can have serious (though rare) side effects. It’s best to talk discuss with your doctor to understand all your options and make an informed decision on how to best protect your bones.
Osteoarthritis can contribute significantly to a reduced quality of life, and many arthritis sufferers have come to rely on pain medication for symptom control. A recent study compared NSAIDs against opioids for pain relief and found no significant difference between them. But as always, the right treatment choice for any individual person depends on their unique medical situation and what works best for them.
Many older adults take PPIs to treat heartburn, GERD, or stomach ulcers. Recently, a new study identified a link between chronic PPI use and an increased risk for dementia. If you take a PPI, check in with your doctor — you may be able to take it only when you have symptoms, not continuously (and this kind of usage was not associated with a dramatically increased dementia risk in the study).
Methylphenidate — known as Ritalin and Concerta, among other names — has been the standard medication for ADHD for over 50 years. But until now, there had been no comprehensive, systematic reviews of the benefits and risks of this drug. A recent review has concluded that, if prescribed correctly by a doctor who’s familiar with methylphenidate and its possible side effects, its downsides probably will not outweigh the positives.
One of the most dreaded side effects of cholesterol-lowering statins is myopathy, or severe muscle pains. A new test on the market can evaluate whether you’re genetically susceptible to myopathy. But true statin-induced myopathy is uncommon, and most muscle pain a person experiences while taking a statin likely isn’t caused by the statin. So, is this test really worth the (significant) price?