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,, 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.

The primary cause of acne is clogged pores. Your pores can be clogged by bacteria, dead-skin cells or sebum, an oily substance secreted by your skin. The clogs cause redness and inflammation, which can be painful. Some doctors and patients believe that our diets can be the root cause of certain types of acne, but, for the most part, our lifestyles and hygiene are not to blame. Many women experience hormonal acne, which flares up at specific times during their menstrual cycles, or because of hormonal conditions, such as polycystic ovarian syndrome (PCOS), a disorder that affects many women. What…

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In 2018, two young men were found dead in their respective bathrooms in Texas after using a concentrated powder form of tianeptine.  Tianeptine is an antidepressant prescribed in Europe, Asia and South America. It’s banned in the US, but it’s found its way here. The Food and Drug Administration (FDA) issued a warning about the drug’s risks in 2018. Then in February 2022, the agency put out a new warning after scientists found a large increase in calls to poison control centers related to tianeptine poisoning. What is Tianeptine? Tianeptine, sold under the brand names of Coaxil and Stablon, is…

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Over the past decade, the Food and Drug Administration (FDA) has initiated or supported recalls on a handful of drugs, including metformin, ranitidine (Zantac), angiotensin II receptor blockers (ARB) (valsartan, losartan and irbesartan), varenicline (Chantix), rifampin (Rifadin) and rifapentine (Priftin) — which treat gastroesophageal reflux disease (GERD) and other conditions, such as heart disease and high blood pressure and aid in smoking cessation. These drugs that treat a variety of conditions have been found to contain the same chemical contaminant: N-nitrosodimethylamine (NDMA), which may cause cancer. MedShadow answers frequently asked questions about the chemical itself and the drugs that contain…

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