Why can't I wash off the dark spots on my neck? How can I wash off the dark spots on my neck?

I wash my neck carefully every time I take a shower, but why do I still feel a black spot on my neck? What is the reason? How can I wash this black spot on my neck to get rid of it?

If there is something black on the neck that cannot be washed off, it may be acanthosis nigricans. Acanthosis nigricans is a skin disease characterized by villous or papillary hyperplasia, pigmentation, and hyperkeratosis. It usually occurs in skin folds such as the armpits, neck, and groin. In addition to black, there will be villous protrusions or papillary hyperplasia. Acanthosis nigricans can be benign or malignant. Benign acanthosis nigricans is often related to obesity, while malignant acanthosis nigricans is related to malignant tumors. True benign acanthosis nigricans generally has a family history, and the skin lesions often stop developing gradually in late adolescence, and then they can disappear or alleviate. Pseudo-acanthosis nigricans is common in patients with obesity. The skin lesions are often symmetrical and occur in the folds of the skin. They are mainly pigmented and velvety. They can disappear after the weight returns to normal, but pigmentation can persist. Malignant acanthosis nigricans is related to malignant tumors. If the primary malignant tumor is treated, the skin lesions will also disappear or alleviate.

The darkening of the neck surface is mainly caused by the increase in the number and volume of subcutaneous pigment cells. The treatment method should be selected according to the clinical symptoms. If the color is simply dark and the texture is the same as normal skin, it is considered to be a skin melanosis caused by the working environment or contact with certain substances. It is recommended to use oral glutathione and topical hydroquinone cream for treatment. Continuous treatment for about one month will have obvious therapeutic effects. If you feel that the effect is too slow, you can choose to use Q1064 laser, which is expensive. If the neck skin is accompanied by obvious keratinization and hyperplasia in addition to the darkening of the color, it is considered to be acanthosis nigricans, because it is caused by weight gain or repeated external friction and stimulation of the local skin. You can choose to use compound lactic acid cream, then control your weight, and apply vitamin E lotion locally, which has an improvement effect.

Patients with black necks do not necessarily have diabetes. The first possibility is that some pigmentation may cause black necks in patients. Diabetes cannot be diagnosed simply by this symptom. Diabetes is a metabolic disease characterized by high blood sugar. The incidence rate is very high in some middle-aged and elderly people, especially some obese patients are more likely to develop diabetes. Patients with diabetes may have symptoms of polydipsia, polyuria, polyphagia, weight loss, fatigue and weakness. If the patient has the above symptoms, he needs to go to the hospital for further examination and check his blood sugar. If the fasting blood sugar is greater than or equal to 7.0mmol/L or the blood sugar two hours after a meal is greater than or equal to 11.1mmol/L, it can be diagnosed as diabetes. Patients with diabetes need to use hypoglycemic drugs or insulin scientifically and normatively under the guidance of a doctor to control blood sugar and prevent the occurrence of complications. In addition, patients with diabetes should also control the total calorie intake, eat more coarse grains rich in dietary fiber, eat more green vegetables, fresh fruits, light diet, and balanced nutrition.

It is very common for obese people to have dark necks. Almost every obese person has a dark neck. This is not caused by disease, so there is no need to worry too much. For obese people, the reason for the dark neck is very simple. It is mainly because there is too much meat on the neck of obese people, which leads to the accumulation of meat and long-term friction. It has no adverse effects on people's health, but it will have a huge impact on people's appearance.

The main reason why the neck of obese people becomes dark is that the flesh on the neck is subjected to long-term friction, which leads to pigment deposition. It has nothing to do with any disease. However, everyone knows that obesity is very harmful to human health. Therefore, you cannot stop losing weight just because the dark neck has nothing to do with disease. You still have to control your diet and do more exercise to reduce your weight, which is definitely good for your body.