Skin abrasions

Introduction Abrasion is the abrasion of the skin's epidermis. If the scratched area is light, just apply red syrup; if the wound is dirty or oozing, apply saline to remove the red syrup or purple syrup. Abrasion is a damage to the surface of the skin that is rubbed by rough objects. The most common is the skin of the palms, elbows, knees, and calves. Click here to add a picture to illustrate the injury. After the abrasion, the epidermis was damaged, the wound surface was pale, and there were many small bleeding spots and tissue fluid exudation. Because the dermis is rich in nerve endings, it is often painful after injury, but the epidermal cells have a strong ability to regenerate. If the wound is not infected, it will heal quickly and leave no scars.

Cause

There is a scratch caused by external force.

Abrasion is a damage to the surface of the skin that is rubbed by rough objects. The most common skin abrasions of the palms, elbows, knees, and calves. After the abrasion, the epidermis was damaged, the wound surface was pale, and there were many small bleeding spots and tissue fluid exudation. Because the dermis is rich in nerve endings, it is often painful after injury, but the epidermal cells have a strong ability to regenerate. If the wound is not infected, it will heal quickly and leave no scars.

an examination

Abrasion is a damage to the surface of the skin that is rubbed by rough objects. The most common skin abrasions of the palms, elbows, knees, and calves. After the abrasion, the epidermis was damaged, the wound surface was pale, and there were many small bleeding spots and tissue fluid exudation. Because the dermis is rich in nerve endings, it is often painful after injury, but the epidermal cells have a strong ability to regenerate. If the wound is not infected, it will heal quickly and leave no scars.

Skin scratches with caution band-aid

Many people are used to sticking a band-aid after scratching the skin, but the wound is not suitable for band-aid. Instead, it should be anti-inflammatory with purple syrup, so that the wound is naturally exposed to the air for healing. This is because the wound surface of the skin is larger than the normal wound, and the water absorption and the permeability of the ordinary band-aid are not good, which is not conducive to the drainage of the wound secretion and pus, but contributes to the growth and reproduction of the bacteria, which is easy to cause. The wound is inflamed and even causes ulcers.

Differential diagnosis

There are signs or swellings in the neck: scratches or swelling in the neck are one of the symptoms of traumatic embolization of the carotid artery. The common carotid artery is the main artery of the head and neck, and the upper thyroid cartilage branches into the internal carotid artery and the external carotid artery. The incidence of traumatic embolism is higher in the internal carotid artery. Because the internal carotid artery mainly supplies blood to the brain and the visual device, the embolization has serious consequences. Internal carotid artery embolization can occur in the cervical segment, the rock segment, the cavernous sinus segment or the upper segment of the bed. According to the analysis of 70 cases, 85% occurred in the neck segment and 10% in the rock segment. Internal carotid artery embolism occurs in the neck contusion, the patient may have a transient ischemic attack, followed by neurological symptoms, which is characteristic of internal carotid artery embolism. Relieving vasospasm and anticoagulation therapy can control the development of thrombosis. If necessary, the internal carotid artery is used for thrombectomy.

Abrasion is a damage to the surface of the skin that is rubbed by rough objects. The most common skin abrasions of the palms, elbows, knees, and calves. After the abrasion, the epidermis was damaged, the wound surface was pale, and there were many small bleeding spots and tissue fluid exudation. Because the dermis is rich in nerve endings, it is often painful after injury, but the epidermal cells have a strong ability to regenerate. If the wound is not infected, it will heal quickly and leave no scars.

The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.