SEBDERMATOLOGY

If you are dealing with persistent redness, flaking, and irritation on your face, you are not alone. For many, the struggle to identify the exact cause of facial redness is a source of immense frustration. Two of the most common culprits are seborrheic dermatitis and rosacea. At first glance, they look nearly identical: red skin,…

 Last medically reviewed: 2026-05-18 · Updated: 2026-05-18 Reviewed by the SebDermatology editorial team. If you have a medical condition, consult a board-certified dermatologist before starting any new treatment. Disclosure: This post contains affiliate links. If you make a purchase through these links, we may earn a small commission at no additional cost to you….

If you feel like you’re doing everything right—using the medicated shampoos, avoiding triggers, and maintaining a routine—but your seborrheic dermatitis still won’t budge, the culprit might not be your skincare. It might be the water coming out of your showerhead. For many people, “hard water” (water with a high mineral content) acts as a silent…

You’ve had a great weekend, but by Monday morning, your reflection in the mirror tells a different story. The redness around your nose has intensified, the flaking in your eyebrows is more prominent, and your scalp feels tight and itchy. If you suffer from seborrheic dermatitis, you’ve likely noticed this pattern: alcohol and your skin…

Last medically reviewed: 2026-05-27 · Updated: 2026-05-27 Reviewed by the SebDermatology editorial team. If you have a medical condition, consult a board-certified dermatologist. Key Takeaways What it is: Luliconazole is an imidazole antifungal that outperforms ketoconazole in some studies for seborrheic dermatitis Clinical evidence: 68% reduction in SD Severity Score at 4 weeks; 78.6% improvement…