Is the blood squeezed from a pimple poison?
Nov 28, 2025
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, the blood that comes out when squeezing acne is not some kind of "toxin." Keep the skin clean but avoid over-cleansing, and choose gentle facial cleansers. Maintain a light diet by reducing intake of high-sugar and high-fat foods, and eat more fresh vegetables and fruits. Stick to a regular sleep schedule to avoid endocrine disorders caused by staying up late. Avoid squeezing pimples with your hands; instead, use lightweight, non-greasy moisturizing products.
Generally speaking, the blood that comes out when squeezing acne is not the so-called "toxin." Here's a detailed explanation:
Acne is essentially an inflammatory condition of the hair follicles and sebaceous glands. When hair follicles become clogged, bacteria multiply, causing redness and swelling. Squeezing applies external pressure that damages surrounding tissue, rupturing tiny blood vessels. The resulting blood is normal bodily fluid containing red blood cells, white blood cells, and other components—it is not "toxin." White blood cells help eliminate bacteria, and the leakage of blood is part of the body’s natural healing response. Forcibly squeezing acne can spread inflammation, worsen redness and swelling, and even lead to scarring. Therefore, the idea of "detoxifying" by squeezing acne has no scientific basis.
Maintain skin cleanliness without over-cleansing, and use gentle facial cleansers. Follow a light diet, reduce intake of high-sugar and high-fat foods, and consume more fresh fruits and vegetables. Maintain a regular sleep schedule to avoid endocrine disruption caused by staying up late. Avoid touching or squeezing acne with your hands. Instead, use lightweight moisturizers. If acne becomes significantly inflamed, consult a dermatologist promptly and seek proper treatment to minimize skin damage.
