What is the reason for the sudden blackening of my fingers, and I can t wash it off?

In general, the sudden blackening of the fingers may be caused by trauma, insufficient blood supply to the body, etc., which needs to be carried out according to the actual situation**, and the specific analysis is as follows:

1.Trauma: When the finger area is squeezed or impacted, it may cause local bleeding, and the blood will flow out and form ecchymosis under the skin, resulting in the sudden blackening of the finger.

Patients can be treated with hot compresses, massages, etc., which can promote subcutaneous blood circulation and improve the symptoms of blood stasis, thereby relieving symptoms.

2.Insufficient blood supply to the body: Insufficient blood supply to the body usually affects the peripheral circulation function of the limbs, making the blood circulation poor and prone to hypoxia, resulting in sudden blackening of the fingers.

Under the guidance of a doctor, patients can take oral drugs such as donkey glue blood tonifying granules, ferrous fumarate granules, ferrous succinate tablets, and qi-nourishing and blood-nourishing oral liquid**.

In daily life, it is necessary to pay attention to local nursing work to avoid secondary injury, and patients should also do a good job of keeping warm at ordinary times to prevent colds and colds.

It may also be a fungal infection of the nails, which is commonly known as nail fungus, which needs to be asked by the ** department;

It may also be that the nail bed is pigmented, so the nails that grow out have vertical lines or even black lines, which may require nail pulling; If the anemia is severe, it may also affect the shape and color of the nails.

If it continues to get worse, then it's best to go to the hospital.

Summary. Hello, we have received your question and are working hard to prepare the answer for you, and will reply to you within five minutes! Wait a moment! ^

Hello, we have received your question and are working hard to prepare the answer for you, and will reply to you within five minutes! Wait a moment! ^

Please take a picture and take a look.

Is it necrotic.

If the finger is black and necrotic, it is recommended that you go to the hospital as soon as possible for examination and treatment to avoid wound infection.

It may be the reason that it is not clean, it is recommended to soak it in warm water for 20 minutes and then scrub it with soap or wash it with decontamination.

When the temperature drops, the metabolism of body fluids at the ends of the body slows down, and the hands, feet, and fingers turn gray and black. The root cause is also that the body is not in good constitution and the blood quality is not good. Eat well, and sleep, and don't stay up late.

Eat well, sleep well. Pay attention to supplementing nutrition and nourishing qi and blood. In the summer, it is better not to eat cold food and drinks.

If the blood circulation is not smooth, you should pay attention to keeping warm, you can cover your hands with a hot water bottle, or apply moisturizing hand cream, and rub your hands frequently, which can promote blood circulation and improve skin tone. In addition, you can also eat more blood-replenishing foods. Common blood-tonifying foods include black beans, hair cabbage, carrots, gluten, spinach, goldenrod, longan meat, etc.

Arterial thrombosis can also cause darkening of the hands, numbness of the fingers, and smooth blood flow. Go to the hospital for examination in time to avoid delaying the best time. The blood iron content is too high, and the blood qi is cold and damp caused by cold and dampness, and the cold and dampness are blocked in the joints of the hands and palms.