red spots on face after acne

Red spots left behind after acne, known as post-inflammatory erythema (PIE), occur when inflammation from the acne leads to the dilation of small blood vessels near the surface of the skin, resulting in a red or pinkish color. They tend to persist for a few weeks to several months, depending on several factors, including your skin type, the severity of the original acne, and sun exposure. It’s possible your inconsistent use of sunscreen is contributing to their persistence, as UV exposure can make redness more pronounced, so daily application of broad-spectrum sunscreen with at least SPF 30 might help protect and improve your skin’s appearance over time. Stress could also play a role, as it might exacerbate long-term inflammation, potentially slowing healing. In terms of treatment, if over-the-counter creams haven’t been effective, it’s worth considering topical agents containing ingredients like niacinamide or azelaic acid, known for their anti-inflammatory and skin-calming properties. You may also benefit from consulting a dermatologist to explore options such as laser treatments or chemical peels, which can target red spots more directly. These treatments typically require professional supervision to ensure safety and maximize results. Monitoring your stress levels, incorporating a consistent skincare routine, and protecting your skin from the sun are practical steps you can take. If the spots continue to worsen or if you develop any additional symptoms like itching or swelling, it may be wise to seek medical attention to rule out other underlying conditions.