The seasons dictate the playing field in dermatology. Many patients wonder why doctors and cosmetologists approach summer and winter recommendations so differently depending on the diagnosed condition. What is the best cure for some may turn out to be an absolute incendiary of disease symptoms for others.

Psoriasis: Sunshine as a cure (* with one catch)

Most psoriasis patients love summer. UV radiation (both natural and that used in offices in the form of phototherapy) has an immunosuppressive effect on the skin. What does this mean? Sunlight inhibits overactive immune system cells in the skin and drastically slows down the division of epidermal cells (which multiply several times too fast in psoriasis). The result: the scales disappear and the skin returns to balance.

The hook? The sun powerfully dries out the epidermis. If you struggle with psoriasis and enjoy remission of symptoms after sun exposure, you can’t go without moisturizing and conditioning. MCS Laboratory’s line for sensitive skin with psoriasis is ideal for rebuilding the lipid barrier after sunbathing, preventing excessive keratinization once the sun has disappeared over the horizon (Night Cream for sensitive skin with psoriasis) and in the morning before planned sun exposure (Day Cream for sensitive skin with psoriasis).

Rosacea: The sun as the main enemy

At the other extreme are people with rosacea. For them, the heat and sunshine is not relaxation, it is a powerful stress on the skin. The main mechanism of this disease is the hyper-reactivity of blood vessels. UV radiation destroys collagen fibers, which are the “scaffolding” for the vessels, and the high ambient temperature causes them to dilate immediately and suddenly. Painful erythema, hot flashes or inflammatory lesions appear.

In this case, the goal of care is to “cool” and shrink blood vessels. MCS Laboratory’s cosmetic kit for sensitive skin with rosacea includes, among others, a day cream with Tasmanian pepper fruit extract, which acts as a rescue pack. Its main purpose is to extinguish the vascular “fire” and reduce the skin’s reactivity to temperature changes.

Summary: Understanding whether the weather is an enemy or an ally of your illness allows you to consciously choose the right routine throughout the year.