Author: Emma Yasinski

Emma Yasinski

I am a freelance science and medical journalist, fascinated by how the scientific process leads to incredible discoveries, but also can lead to publication bias leaning toward positive findings and minimizing negatives. With a bachelor’s degree in neuroscience from Lafayette College and a Master’s in Science and Medical Journalism from Boston University, I’ve written about clinical trial transparency, organ donation, and basic molecular biology for publications like The Scientist, The Atlantic, Undark.org, Kaiser Health News, and more. At MedShadow, I research and write about the sometimes unexpected ways that medicines can affect us, and what we can do if and when it does.

When pregnant, chances are you will have a lot of questions. One of them shouldn’t be “can I take this drug while pregnant,” but sadly research is often lacking in this topic. Tylenol While Pregnant In the last week of September 2021, a group of more than 90 doctors and researchers published a call to action, cautioning against the liberal use of Tylenol (acetaminophen) during pregnancy. The studies suggested that exposure to the drug could increase the risk of a baby having neurodevelopmental, reproductive, and urogenital disorders. The authors added, however, that Tylenol has long been considered one of the…

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Most parents know that newborn babies, toddlers, and young children go through a litany of vaccines. Very specific schedules are set, and parents are frequently back-and-forth to doctors’ offices just to keep up. But, what shots do adults need? The schedules can be difficult to read or understand. To stay on top of adult vaccines, read on to help determine what may be best for you. If you’ve felt overwhelmed by the number of vaccines you’re hearing about this fall, you are not alone. Christian Miller, 34, who says he’s always kept up to date on his vaccines found himself…

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Adam is the youngest of three children. His older brother and sister came down with a cough and fever when Adam was nearly a month old. A week or so later, Adam was coughing as well, but his cough was phlegmy, and he started vomiting after each feeding. He tested positive for RSV (respiratory syncytial virus).  After 12 hours, he hadn’t wet his diaper at all. His mother had to rush him to the hospital, where he spent four days and three nights. He got oxygen, IV fluids, and antibiotics. Still, since there are no antiviral drugs specifically to fight…

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“When your whole body is a giant toothache, nothing fixes it,” observes Charley Pavlosky, 65, recalling the systemic pain that plagued him 14 years ago. A lifelong athlete, he was familiar with the aches and pains of being active – he’d even had surgery to repair a disc – but this was new to him. His chronic pain was so severe that he was only getting two hours of sleep a night, and during the day he experienced anxiety and panic attacks, he told MedShadow.  Those suffering from chronic pain know the reality and seriousness of this condition. It can…

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Heat Exhaustion & Heatstroke Yet another heat wave is “baking” the U.S. and is expected to last all week. And this is just the first full week of summer. In 2022, thousands of people died from heat-related causes in Spain, Portugal United Kingdom, the United States, and India. Extra-high temperatures are perilous for everyone, but they are even more so for the elderly, people who need electric medical equipment and for those on medications with side effects that can increase their sensitivity to heat. You may need to take extra caution to remain safe when the heat rises. Heat exhaustion is…

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The more aluminum a child was exposed to via vaccination by the age of 2, the more likely they were to have developed asthma by the age of 5, according to a study published in September in Academic Pediatrics. The research highlighted a potential issue that needs further study, according to experts, but it comes with caveats, and alone it cannot prove that aluminum causes asthma or suggest that physicians should stop or delay vaccines for children.  The prevalence of asthma in the United States has increased only slightly in the past two decades. In 2019, 7.8% of adults had…

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You may read the ingredients in your food. You might scan the ingredients of your medications. But, do you know what is in your vaccinations?  Typically, ingredients are included to create immunity, allow it to be long-lasting and safe, while still being effective. The Centers for Disease Control and Prevention (CDC) notes that the ingredients included fall into the categories of: Stabilizers Adjuvants Residual Inactivating Ingredients Residual Cell Culture materials Residual antibiotics Preservatives. While you often hear about the active ingredients of vaccines, such as the mRNA, the attenuated virus, or viral particles designed to wake up our immune systems…

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When the first COVID-19 vaccination was authorized back in December  2020, millions of eligible people lined up at vaccination sites, sometimes for hours, waiting for protection from the disease. Age was one of the main factors, with the country’s oldest residents up first. Week after week, the age for eligibility lowered until it reached 16 for Moderna’s shot and 18 for Pfizer’s. Before, children under the age of either 16 (for Moderna) or 18 (for Pfizer) could be vaccinated, the shots needed to undergo additional testing to evaluate the appropriate doses, side effects and efficacy in younger individuals. For children…

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When MedShadow started collecting comments for its side effects of COVID-19 vaccine tracker and pain after vaccination, what quickly emerged is that COVID-19 shots are also associated with substantial arm pain. That result was so common that we published a separate article about the redness, pain and rashes that sometimes followed the jabs. In most cases, this was a typical response to the vaccine, which cleared up within a few days. Injection-site reactions, including redness and pain, were the most reported side effect in the COVID vaccine trials, affecting more than 84% of patients who received a Pfizer shot. On occasion,…

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