By Gemifys If you’ve noticed your hair shedding more heavily in the months after a concussion or other head injury, you’re not imagining a connection — and you’re also not alone in wondering about it. It’s a question that comes up often in hair loss communities: can a physical injury to your head actually accelerate […]
By Gemifys If you use a retinoid like tretinoin, you’ve probably been warned to keep it away from your eyes. But every so often, a more alarming version of that warning circulates — a story about an eye doctor linking retinoid use to serious problems like cataracts. It’s the kind of thing that can make […]
By Gemifys Nausea is one of the most commonly reported side effects when starting a GLP-1 medication like semaglutide, and for a lot of people it’s the hardest part of the early weeks. If you’re in the middle of it and wondering whether it actually gets better, here’s some general, well-documented context — though as […]
By Gemifys Getting diagnosed with sleep apnea and prescribed CPAP or BiPAP therapy is one thing — actually falling asleep with a mask strapped to your face is another. It’s a genuinely common hurdle, and it’s a big reason why adherence to positive airway pressure therapy is lower than clinicians would like. If you’ve tried […]
By Gemifys If you’ve recently started tretinoin and your skin suddenly looks worse before it looks better, you’re not imagining things — and you’re not alone. One of the most common questions people ask when starting a retinoid is some version of “how long is this supposed to last?” It’s a fair question, and the […]
If you have central sleep apnea (CSA) and lift weights or care about exercise performance, it’s a reasonable question to ask: could creatine — one of the most studied sports supplements around — affect your central apnea events one way or the other? It’s a question that comes up in sleep apnea communities, and the […]
If you’ve spent time researching hair loss treatments, you’ve likely come across a debate that shows up constantly in hair-loss research communities: can topical DHT-blocking medications (like topical finasteride or dutasteride) deliver meaningful results on the scalp while limiting the systemic drop in DHT that oral versions cause throughout the body? It’s a genuinely unsettled […]
Starting tretinoin often comes with a confusing side effect: skin that feels more oily, not less — especially around the nose and T-zone, sometimes alongside new small bumps or clogged pores. If that sounds familiar, you’re not doing anything wrong, and it’s a well-documented part of how retinoids affect the skin, particularly in the early […]
By Gemifys People starting GLP-1 medications for weight loss sometimes get routine bloodwork back with a flagged liver enzyme — often AST or ALT slightly above the reference range — and aren’t sure whether that’s expected, concerning, or unrelated to the medication entirely. It’s a reasonable thing to want to understand, and it’s exactly the […]
By Gemifys A sleep apnea diagnosis is often followed by a frustrating gap: you know you need treatment, but between insurance approvals, equipment availability, and titration studies, actually getting a CPAP machine in hand can take weeks. That gap is especially hard for people working long shifts, where excessive daytime sleepiness isn’t just uncomfortable — […]