Stress Acne: The Cortisol-DHEAS-DHT Pathway, Why It Appears on the Jawline & What Actually Works
Stress causes acne through specific hormonal and skin-level mechanisms — not just lifestyle disruption. Here's what's actually happening and what helps most.
Best Clothing for Eczema: Fabrics That Help, What to Avoid & Laundry Tips
The wrong fabric is one of the most consistent and most overlooked eczema triggers. Here's the fabric guide, the laundry routine, and what actually helps eczema-prone skin.
Swimming with Psoriasis: Chlorine, Salt Water & How to Protect Your Skin
Swimming is one of the best exercises for psoriasis — but chlorine needs managing. Here's what chlorine actually does to psoriasis skin and how to swim without worsening it.
Eczema and Allergies: The Connection, Common Triggers & What Actually Helps
Eczema and allergies are closely connected — but the relationship is more specific than most people realise. Here's the science behind the atopic march and what it means for managing both.
Best Apps for Eczema & Psoriasis: Tracking Symptoms, Triggers & Flare-Ups
The right eczema or psoriasis app turns unpredictable flare-ups into identifiable patterns. Here's a practical guide to the best apps available and what each does best.
Herbal Treatments for Psoriasis: What Has RCT Evidence, What Has Mechanism Only & What to Avoid
Oregon grape has published RCT evidence through berberine's keratinocyte inhibition. Turmeric's curcumin needs piperine for bioavailability. Fragrance-heavy essential oils are documented contact allergens on psoriatic skin. And some Ayurvedic preparations carry undisclosed heavy metals. Here's the honest hierarchy.
Eczema and Air Pollution: What the Research Actually Shows
Air pollution directly affects eczema-prone skin through specific mechanisms — not just general irritation. Here's what the research shows and what practical steps help.
Tattoos with Psoriasis or Eczema: Koebner Risk, Red Ink Reactions & Medication Considerations
Tattoo trauma triggers Koebner responses in 25–30% of psoriasis patients. Red ink pigments carry the highest contact allergen risk for eczema-prone skin. Biologics and retinoids specifically affect healing. Here's what to know before getting tattooed.
Alcohol and Eczema or Psoriasis: How It Worsens Symptoms & What to Drink Instead
Alcohol is one of the most consistently documented triggers for both psoriasis and eczema — through specific mechanisms. Here's why, plus alcohol-free alternatives worth trying.
Vitamin D and Psoriasis: What the Evidence Actually Shows
Vitamin D deficiency is more prevalent in psoriasis and linked to disease severity. Here's the specific mechanism, the topical treatment context, and what supplementation shows.
Antihistamines for Eczema: Why They Help Some People and Not Others
Antihistamines don't treat eczema — but they have a specific and legitimate role for nighttime itch and allergy-related flares. Here's the mechanism and what actually helps.
Eczema Action Plan: A Practical Step-by-Step Framework
A practical eczema action plan covering daily routine, trigger tracking, flare management, and when to seek medical help — drawing on the full evidence base for eczema care.