Tag

Dermatology

All articles tagged with #dermatology

health20 days ago•5 min saved

RFK Jr. Withdraws FDA Tanning-Bed Rule, Frustrating Dermatologists

RFK Jr. pulled the FDA’s long-delayed proposal to ban minors from using tanning beds and require risk disclosures, prompting disappointment from dermatologists who warn that indoor tanning delivers concentrated UV radiation and raises melanoma risk. The WHO classifies tanning beds as a Group 1 carcinogen, and while many states already restrict youth access, the federal rule is paused to reconsider, leaving a patchwork of protections in place.

via Los Angeles Times|

#dermatology #fda-regulation #health

health1 month ago•5 min saved

Rare eruptive keloids sprout from chickenpox scars in a teen

A 15-year-old in Nepal developed five large, rubbery keloids that erupted from chickenpox scars—a rare outcome called eruptive keloids documented in a case report—treatment is difficult and she chose to manage symptoms rather than pursue aggressive therapy; vaccination remains the best protection against varicella.

via Ars Technica|

#case-report #chickenpox #dermatology

showbiz1 month ago•34 min saved

Hollywood dose: celebs chase microdosed Accutane for younger-looking skin

Celebrities are reportedly turning to a 'Hollywood dose'—tiny, controlled amounts of isotretinoin (Accutane)—to keep skin smooth, shrink pores and even banish rosacea without surgery. Dermatologists say microdosing is an off‑label practice long used for acne, with regimens far lower and longer than standard courses. While it may boost collagen and improve texture, it carries serious risks (including birth defects if pregnancy occurs, mood effects, liver and cholesterol changes), so strict medical monitoring and counseling are essential.

via Daily Mail|

#accutane #dermatology #hollywood-dose

health1 month ago•18 min saved

Warts at home: what works and when to see a doctor

The Washington Post explains that common warts—caused by HPV and often appearing on hands, feet, or face—can often be treated at home with various remedies, including the widely discussed duct-tape method, while dermatologists note that effectiveness varies and persistent or painful warts should be evaluated by a clinician.

via The Washington Post|

#dermatology #duct-tape #health

health1 month ago•32 min saved

The danger zone under your nose: why popping pimples in the 'triangle of death' can put you at risk

Influencer Chelsea Delgado’s experience highlights the so‑called 'triangle of death'—the area from the bridge of the nose to the corners of the mouth—where popping a pimple can allow bacteria to travel to the cavernous sinus, risking cavernous sinus thrombosis, stroke or meningitis. After squeezing a nose blemish, she developed swelling that spread to her eye and required a seven‑day course of antibiotics. While the overall risk in the US is rare (about 0.2–0.5 per 100,000 people per year), it’s a medical emergency if infection spreads. Experts advise not to pop zits in this zone, instead cover with hydrocolloid patches, use benzoyl peroxide or salicylic acid, apply a warm compress, and seek urgent care if fever, severe headaches, eye swelling, vision changes, or confusion occur. Delgado recovered with treatment, underscoring the real danger behind a common beauty habit.

via Daily Mail|

#dermatology #health #pimple

health1 month ago•3 min saved

Watch for Changes in Skin Spots: The Primary Sign of Skin Cancer

Dermatologists say the number-one sign of all common skin cancers—basal cell, squamous cell, and melanoma—is a change in an existing spot or the appearance of new skin lesions; prompt evaluation is crucial, as early detection greatly improves outcomes, with melanoma survival over 99% when diagnosed before it spreads beyond the skin.

via Prevention|

#dermatology #early-detection #health

health1 month ago•14 min saved

Salmon-DNA injections and other odd beauty trends, demystified

Social-media beauty trends range from salmon sperm DNA injections to nightingale-droppings facial masks and PRP ‘vampire facials.’ Science suggests purified fish DNA fragments and growth-factor–rich plasma may modestly improve hydration, texture and wrinkles, but evidence is limited and often industry-funded. Experts caution against DIY uses of bird droppings and emphasize that real benefits come from proven routines (sunscreen, moisturisers, retinol) while researchers explore collagen optimization and microbiome–based therapies.

via BBC|

#beauty #dermatology #health

health2 months ago•261 min saved

Why Over-50s Might Benefit From Cutting Back on Daily Showers

Dermatologists say skin tends to dry out and thin with age, so daily showers aren’t always ideal for those over 50. Shower frequency should depend on sweat, body odor, and climate, with recommendations ranging from about two to three times a week for dry skin to twice daily in hot, humid weather for the active; on non-shower days, spot-cleaning the underarms and groin is fine. Use short, lukewarm showers with gentle, fragrance-free soap (bar soap can be harsh), and moisturize daily to lock in moisture as you age.

via AOL.com|

#dermatology #dry-skin #health

health2 months ago•47 min saved

Why Aging Odor Happens—and How to Minimize It

A real aging odor is produced by 2-nonenal, a fatty aldehyde whose production increases with age as skin antioxidant defenses decline, sebum changes, and environmental stress accumulate; the scent typically appears after age 40 and is more noticeable in the 50s, though it varies by genetics, skin type, and lifestyle. It clings to skin and fabrics and isn’t easily washed away, and while some people may not notice it themselves due to olfactory adaptation, there’s no proven cure. Experts suggest skincare with antioxidants and practices that reduce aldehyde persistence (like certain tannin-containing cleansers) and careful laundering to minimize the odor, framing aging as a natural change rather than a hygiene problem.

via BuzzFeed|

#2-nonenal #aging #dermatology

health2 months ago•43 min saved

Why the ‘Old-Person Odor’ Happens—and How to Manage It

Researchers confirm the so-called 'old person smell' is real and rooted in 2-nonenal, an aldehyde whose production increases with age—typically after 40 and more noticeable in the 50s and beyond. The scent varies by genetics, skin type, lifestyle, and environment, and it lingers on skin and fabrics, not easily washed away. While no proven cure exists, dermatologists suggest antioxidant-based cleansers and products that bind aldehydes, along with good skincare and laundering practices to minimize it. The smell is subjective and may be perceived differently, and aging should be viewed as a natural process rather than a sign of poor hygiene.

via Yahoo News Singapore|

#2-nonenal #aging #body-odor

health2 months ago•45 min saved

The Science Behind 'Old Person Smell' and Ways to Minimize It

The so-called 'old person smell' is real and stems from the aging skin producing more of the aldehyde 2-nonenal, a change driven by factors like reduced antioxidant defenses, altered sebum, and increased environmental damage. Production typically rises after age 40 and varies by genetics, skin type, and lifestyle; some people may not smell it themselves due to olfactory adaptation. There’s no proven cure, but skincare with antioxidants, laundering practices, and certain odor-binding agents may help reduce persistence, with research exploring future approaches such as tannin-containing soaps and eggplant extracts.

via BuzzFeed|

#2-nonenal #aging #body-odor

science2 months ago•7 min saved

Black Ginseng Shows Molecular Promise in Slowing Inflammatory Skin Aging

New research indicates black ginseng extract (BGE), rich in rare ginsenosides formed during processing, may counter inflammation-driven skin aging by reducing MMP-1 expression and prostaglandin E2 while increasing TIMP-1 in human fibroblasts and a 3D skin model; docking studies suggest ginsenosides Rg3, Rg5, and RK1 bind to inflammation- and aging-related proteins, highlighting BGE’s potential as a cosmetic/dermatology ingredient to preserve collagen and skin structure. Further work is needed to fully map the pathways involved.

via SciTechDaily|

#dermatology #ginseng #ginsenosides

health2 months ago•6 min saved

Large Review Finds Oral Collagen Can Improve Skin Firmness and Hydration

An umbrella review of 16 systematic reviews and 113 randomized trials (nearly 8,000 participants) shows that oral hydrolyzed collagen supplements are associated with firmer, more hydrated skin, with stronger effects the longer you take them, and may also reduce osteoarthritis symptoms and support muscle/tendon structure; however, benefits are modest and not a cure, and collagen should complement—not replace—good skincare and sun protection.

via Women's Health|

#collagen #dermatology #health

lifestyle3 months ago•13 min saved

Dermatologists Crown 2026’s Best Collagen Creams for Firmer, Glowing Skin

Shop TODAY’s expert guide reviews dermatologist-approved collagen creams and serums for 2026, explains how collagen supports skin and which ingredients (peptides, hyaluronic acid, retinoids) to look for, and lists editor favorites across budget to luxury—from St. Ives and L’Oréal to Elemis and Olay—while also detailing how creams differ from collagen-boosting serums and offering tips on using products in sync with the skin’s nighttime repair cycle.

via TODAY.com|

#anti-aging #collagen #dermatology

health3 months ago•12 min saved

Scalp Massagers Can Support Hair Health, Experts Say

Experts say scalp massagers aren’t a miracle cure for hair growth, but they can help by boosting blood flow, exfoliating buildup, and improving the scalp environment when used as part of a broader treatment plan. Use gentle, silicone-bristle tools and massage about 15 minutes, three times a week (usually before shower), then wash and apply a scalp serum. Results vary, with studies showing modest benefits and a variety of hair-growth treatments often recommended alongside massaging.

via NBC News|

#dermatology #hair-growth #health