Having H. pylori does not cause chin acne, and there is no evidence-based scientific basis for a link between the two. Acne is a chronic inflammation of the sebaceous glands of the skin follicles. Common causes of this disease include microbial infection, increased androgens in the body, genetic factors, poor skin care and abnormal keratinization of follicular sebaceous gland ducts, etc. There is no necessary link between H. pylori infection and chin acne. Acne can also be triggered or aggravated by long-term use of glucocorticoids and excessive consumption of spicy foods. H. pylori infection in the gastric mucosa after settlement and reproduction, some patients will cause peptic ulcer and chronic gastritis, but also cause gastric cancer high-risk factors, mainly through daily contact, sharing meals and other ways to spread. In daily life, we should develop a good and regular lifestyle, don’t stay up late, eat less spicy food, take reasonable medication, and pay attention to facial cleanliness in order to prevent acne. If you have acne obviously or have Helicobacter pylori infection, you need to seek medical treatment by the doctor to give standardized treatment, do not believe in rumors, so as not to cause adverse consequences.