The surgical incision scar is raised, red, and itchy.
Jun 01, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
It is normal for a surgical incision scar to be raised, red, and itchy; however, these symptoms may also result from allergies or hypertrophic scarring. Treatment—such as general care or medication—should be determined based on the specific condition. Besides these common causes, other possibilities include bacterial infection, eczema, or atopic dermatitis. It is recommended to seek medical attention promptly if discomfort occurs.
Elevated, red, and itchy scars at surgical incision sites are usually normal, but may also be caused by allergies or hypertrophic scarring. Treatment—either general care or medication—should be chosen based on the specific condition. Detailed explanations are as follows:
1. Normal Condition
In hot weather, excessive sweating can irritate the nerves around the scar, causing redness, swelling, and itching. In such cases, maintaining personal hygiene and local cleanliness is important, and scratching should be avoided.
2. Allergy
The area of scar tissue is often delicate. If irritated by animal fur or dust mites, an allergic reaction may occur. Medications such as levocetirizine hydrochloride tablets or epiastin hydrochloride capsules may be taken as directed by a physician.
3. Hypertrophic Scar
When a skin wound occurs, fibrous connective tissue forms during the healing process. Excessive growth of this tissue may result in a locally raised pink or purplish-red lump, accompanied by symptoms such as itching and stinging pain. Treatments such as chitosan quaternary ammonium salt silicone gel or silicone gel may be used as directed by a physician.
Besides the common causes mentioned above, other conditions such as bacterial infection, eczema, or atopic dermatitis could also be responsible. It is recommended to seek timely medical attention if discomfort occurs.
