What should I do if my face turns red and acne marks become more noticeable whenever I have a fever?
Facial redness and prominent acne marks may appear when you have a fever. These can be improved by stabilizing body temperature, enhancing skin hydration, practicing sun protection, using gentle repair products, and adjusting diet and sleep habits. The core goal is to alleviate skin sensitivity and hyperpigmentation. If redness is accompanied by itching, stinging, or if acne marks continue to worsen for more than six months, seek medical advice promptly.
1. Control Temperature Fluctuations: Avoid rapid shifts between hot and cold environments, which can trigger irritation. During fever, use lukewarm water to sponge the body and adjust clothing gradually to lower body temperature slowly. This reduces frequent dilation and constriction of blood vessels, helping to ease facial redness and minimize the risk of darkening acne marks.
2. Enhance Skin Hydration: Use moisturizers containing ceramides and squalane. Apply them promptly after a fever to restore the skin barrier, strengthen skin resilience, reduce redness caused by external irritants, and create an optimal environment for acne mark recovery.

3. Practice Sun Protection: UV exposure can worsen pigmentation. Apply a gentle sunscreen daily when going outdoors. Avoid direct sunlight during fever episodes to prevent further darkening of acne marks and help fade existing pigmentation.
4. Use Gentle Repair Products: Choose mild skincare products containing vitamin C or niacinamide, avoiding irritating ingredients. These components help inhibit melanin production, promote pigment metabolism, reduce the visibility of acne marks, and soothe sensitive skin.
5. Adjust Diet and Sleep Habits: Limit intake of spicy, stimulating, and high-sugar foods. Avoid staying up late, drink plenty of water to boost metabolism, reduce skin inflammation, decrease frequency of flushing during fever, and support overall skin healing from within.
In daily care, maintain facial cleanliness without over-cleansing. Use mild facial cleansers, gently pat the face with lukewarm water to cool down after fever, and avoid rubbing or scrubbing. Consistent, regular skincare helps gradually improve skin sensitivity and reduce the appearance of acne marks.