Key conclusion: Preventing psoriasis recurrence requires comprehensive regulation from four aspects—skin care, lifestyle habits, disease monitoring, and emotional management—to reduce triggering factors.

Skin care: maintain barrier stability

Adhere to gentle daily cleansing, avoid excessive scrubbing and the use of irritating cleansing products.

Apply moisturizer promptly after bathing to keep the skin hydrated and restore the skin barrier.

Avoid skin trauma, sunburn, and frostbite to reduce external irritation to the skin.

Lifestyle habits: cultivate a healthy rhythm

Maintain a balanced diet; eat more high-protein and vitamin-rich foods, and avoid spicy or irritating foods, high-sugar/high-fat foods, and known allergens.

Ensure adequate sleep, avoid staying up late, and maintain a regular routine to help regulate the immune system.

Engage in moderate exercise to strengthen the body, but avoid vigorous exercise that causes excessive sweating and irritates skin lesions.

Disease monitoring: promptly intervene in abnormalities

Regularly monitor the skin; if small amounts of erythema or desquamation appear, promptly adjust the care regimen.

Use medications as prescribed; do not stop, reduce, or change medications on your own to avoid disease rebound.

Colds, infections, and other illnesses can trigger recurrence and should be treated promptly to reduce the body's inflammatory burden.

Emotional management: maintain a calm mindset

Prolonged mental tension, anxiety, and excessive stress can trigger disease exacerbations; it is necessary to regulate emotions through exercise, meditation, listening to music, and other methods.

Avoid focusing excessively on the condition; maintaining a positive and optimistic attitude helps stabilize the immune system.