Could Long-Term Topical Steroid Use Be Affecting Your Hair? What to Know

  • August 9, 2026
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Topical corticosteroids are commonly prescribed for scalp conditions like seborrheic dermatitis, psoriasis, or contact irritation, and short courses are generally considered safe and effective when used as directed. But questions come up when someone realizes, after the fact, that they used a topical steroid for much longer than originally recommended — and starts to wonder […]

What Your Lab Results Can (and Can’t) Tell You About Hair Loss

  • August 8, 2026
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By Gemifys When hair shedding picks up noticeably, a common next step is bloodwork — checking things like ferritin, vitamin D, thyroid markers, and hormone levels. It’s a reasonable instinct, since several nutritional and hormonal factors are genuinely linked to hair loss. But lab numbers alone rarely tell the whole story, and interpreting them without […]

GLP-1 Medication and Diarrhea After a Dose Increase: What’s Going On

  • August 8, 2026
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By Gemifys Gastrointestinal side effects are one of the most frequently reported experiences among people using GLP-1 medications, and they often become more noticeable right after a dose increase. If you’ve recently gone up a dose and are now dealing with diarrhea, you’re not imagining a connection — but it’s worth understanding what’s generally known […]

Why Tretinoin Makes Your Skin Dry (and How to Manage It Safely)

  • August 8, 2026
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By Gemifys Starting tretinoin is one of the most common — and most commonly frustrating — steps people take in a skincare routine aimed at acne or early signs of aging. A dry, tight, sensitive-feeling face in the first weeks isn’t unusual, but it’s also not something to just push through blindly. Here’s what’s actually […]