Why is vitiligo on the hands difficult to treat?

Why is vitiligo on the hands difficult to treat?

The hands are a very common part used in people's daily lives, so the incidence of vitiligo is relatively high. Patients who come into contact with many objects must pay attention to timely treatment in order to cure the disease as soon as possible. So, why is vitiligo on the hands difficult to treat? The blood circulation in the hands is not very smooth, and the nerves in the hands belong to the nerve endings. The blood circulation is relatively poor, and the delivery of nutrients is not as smooth as that of the face and other parts. The absorption effect of drugs is also slightly worse. Our hands and feet have poor blood circulation, and in general, limb vitiligo is difficult to treat, which is closely related to blood circulation. In winter, I often feel cold hands and feet, which is also the reason. Vitiligo patients can do more hand and foot movements, but they should protect themselves from external injuries.

There are many external foods that come into contact with the hands, which can easily cause injuries and wounds. The phenomenon of vitiligo caused by trauma is not uncommon in treatment, and the specific mechanism of action is also complex. Currently, further research is also underway. At the same time, the wound may also trigger a 'homomorphic reaction', exacerbating the condition.

Vitiligo is caused by the loss of melanin, and the production of melanin in the human body is a complex process. If we want to achieve the goal of treating vitiligo by rapidly producing melanin, we must strictly follow the process of melanin production for treatment. The LED308 ultraviolet phototherapy device plays a role in the treatment of vitiligo, mainly by using 308nm wavelength laser to act on colorless melanocytes. Its high energy and single wavelength can effectively induce skin T cell apoptosis and promote melanin synthesis, which can more accurately treat diseased skin with short treatment time, good efficacy, and fast results. It is currently an effective means of treating skin diseases such as vitiligo and psoriasis in clinical practice.