Black and red spots and itching from ankle to knee
If black spots spread upward above the ankle, this situation may be due to seborrheic keratosis, also known as senile plaque, which is a common benign skin disease, and the cause of the disease may be related to the usual inheritance or sun exposure. In daily life, it is suggested that you can take some liquid coldness or topical retinoic acid cream for treatment.
The simplest way to remove black marks is actually to remove them by smearing drugs or choosing to do laser. By doing laser, melanin in skin can be destroyed, and melanin can be slowly excreted against the metabolism of human body, thus achieving the effect of removing black spots. After removing the black mark, the local skin usually has scab and itching, which is a normal situation and usually disappears slowly with time and recovers.
Hello, considering that it should be related to age, the elderly lack of qi and blood, vitamins, trace elements and other factors, it is suggested to pay attention to hygiene, pay attention to balanced nutrition in diet, eat more vegetables, fruits and dried fruits, eat more lean meat, eggs and fish, properly supplement vitamin C, bask in the sun and pay attention to rest.