An open wound requires different care depending on which blood vessel is affected—a capillary, a vein, or an artery. In the first case, the wound typically only oozes, as the injury is superficial. In the second case, the blood is dark red and flows steadily. Although such injuries can usually be managed relatively easily, it is advisable to slightly elevate the affected limb and gently apply pressure to the injured area with an appropriate clean dressing in order to stop the bleeding. When an artery is involved, however, the bleeding is severe. In such cases, the blood is bright red and immediate medical attention is required.

Scratches and more extensive abrasions can also be quite painful and carry a risk of subsequent inflammation; therefore, they should not be neglected and should be treated promptly and appropriately. Timely and proper wound care is of crucial importance. When the risk of infection is prevented, wounds in approximately 95% of children heal within about one week. In adults, this process may take slightly longer. The most effective and accessible way to prevent wound infection is the use of a broad-spectrum disinfectant active against bacteria, viruses, and fungi, as well as against microorganisms that are commonly resistant to antibiotics and sulfonamides. Ointments containing the active ingredient povidone-iodine are among the most accessible options and have a significant advantage—particularly important in children—as they do not produce a burning effect on tissues, provide prolonged action, and are highly effective.

Skin wounds can occur in many different ways. These include thermal and mechanical injuries such as bites, puncture wounds, and cuts. Regardless of the cause, it is important to note that all wounds disrupt the integrity of the skin, which serves as a natural protective barrier against the external environment. The method of wound treatment cannot be the same in every case, as it depends directly on the type of injury. Some wounds should not be closed, others should remain open, and in certain cases every effort should be made to restore the integrity of the skin. Among the basic principles of wound management are cleansing the wound with clean water and covering it with dry, sterile materials in order to control bleeding.

After an injury, it is important to monitor for specific symptoms that require immediate medical attention. These include significant bleeding, disruption of skin integrity, signs of inflammation, and fever. In such cases, professional medical assistance should be sought to ensure appropriate treatment and to prevent potential complications. Prevention also plays a key role in avoiding wounds. This is particularly relevant for individuals who remain bedridden for long periods or who suffer from varicose veins and impaired circulation in the limbs. In such situations, patients should be informed about the need for special care and attention in their daily routines in order to prevent complications.