Recently, some friends asked me, saying that they have a lot of things like grains of flesh growing on their necks, fine, very ugly, asking if there is any relationship? Some people also say they have a grain of protrusion under the armpit or chest, the same as the skin color or a little darker, and then pull down with force, very painful, like an extra grain of meat, will it be malignant? They vary in size, but the ones that occur on the neck are smaller but usually more numerous, slightly darker than the skin, soft, sesame-sized papilloma-like, often accompanied by small seborrheic keratoses, which affect the aesthetics and make people look unclean and have a feeling of aging. The appearance of this symptom is usually related to physical conditions, such as fatigue, poor sleep, excessive smoking and drinking, or with diabetes, etc. The number of dermatomes may also increase during weight gain and pregnancy. The skin flab in the armpit and groin is usually larger and has a tip, often hanging on the thin tip, close to the skin color, and feels like a small skin sac when touched. The skin of Wenzhou Central Hospital Dermatology Department Lin Xiaomin The superfluous skin is mostly seen in the elderly, more than half of them will grow superfluous skin, which is also a skin manifestation of aging inside the body. In the past, not many patients came to the clinic specifically for superfluous skin, but in recent years there has been a gradual increase in the number of patients with superfluous skin, mostly middle-aged people, most of whom are in poor health and belong to the sub-healthy population, and are a little worried about the appearance of so many superfluous skin. The city Mr. Wang recently very depressed, only 40 years old, his neck, abdomen, chest grew a lot of skin flab of different sizes, especially around the neck, with a hand, a dense piece. The winter is fine, wearing clothes invisible, summer sweating uncomfortable, but also a little itchy, looks dirty. He looked for Dr. Lin, who understood that Mr. Wang usually loves to play cards, socialize more, and likes to smoke and drink, pointing out that it is caused by bad lifestyle habits. Mr. Wang was advised to have laser treatment. After the treatment, the very small scab fell off after a week and left no trace, and the neck was smooth and clean. Mr. Wang was very happy and he looked fresh and young. Dr. Lin cautioned him not to drink recklessly in the future, and to live a regular life, rest more and smoke less, otherwise it will grow. Ms. Chen, who is 40 years old this year, has an elegant temperament and is much younger than her actual age, but is distressed by the growth of many skin flab on her neck, which is particularly harsh and is a big blow to the beauty-loving Ms. Chen, although it is not painful and does not become diseased, it still becomes a burden for her and she does not dare to wear open-necked clothes in summer. Ms. Chen usually sleeps poorly and has frequent insomnia, and her physique has also deteriorated. Later, she sought help from her doctor and had laser treatment. Now she follows the doctor’s advice, actively exercises and adjusts her sleep, and the skin flab has basically not grown again. Dr. Lin said, generally speaking, the skin flab is benign and will not become malignant. The actual fact is that there is no basis for this concern. Unless it happens in children, because the skin flab is not common in children, it may be caused by other skin diseases, it is best to do pathological biopsy to avoid delay. Foreign data show that polyp-like skin flaps are more common in patients with gastrointestinal diseases and in patients with colon polyps, but this has not been confirmed in the general population. The rate of skin flaps is also higher in patients with diabetes. When it comes to the prevention of skin flab, Dr. Lin emphasized that the main thing is to cultivate a healthy lifestyle, get enough sleep, quit smoking and drinking, do not eat junk food, balanced nutrition, pay attention to exercise, and usually take some vitamin E and C supplements.