There is no authoritative data on exactly how long a burn will itch, and it is impossible to generalize because individual patients vary. Burns are injuries caused by heat, such as vapors, hot liquids, flames, and hot gases. Patients with burns can experience erythema, redness, swelling, dryness, burning sensation, and pain. When the patient is in the process of repairing the nerve endings, the fibroblasts will overproliferate and the symptoms of itching can occur. When the local tissue repair is complete, the symptoms of itching can disappear on its own, without excessive worry. If the patient’s condition is mild and the wound area is small, the itching can be relieved in about seven days. However, if the condition of some patients is serious and the wound area is large, the recovery time is relatively long, and the itching symptoms can last for about a month or even longer, so it is impossible to generalize. Therefore, if burns patients have itchy skin symptoms, it is recommended to go to a regular hospital, combined with their own situation, ask the doctor’s guidance. Under the guidance of the doctor to take relevant treatment measures.