Aug 22, 2022 · Get an overview of different types of sores and how sores heal. Learn about injuries, infections, allergies, and diseases that can cause sores here.

Sep 17, 2024 · Cold sores weep clear yellow fluid before they crust over. Blisters may come back due to stress, menstruation, illness, or sun exposure. Discover more about the causes, …

Dec 6, 2025 · Sores are broadly classified based on the mechanism of their formation. One major group is Traumatic or Pressure Sores, which result from physical forces that cause mechanical …

Dec 10, 2025 · Skin lesions are changes in the skin and may be caused by injury, infection, or allergies. Primary skin lesions include papules, vesicles, and nodules, which can be solid or …

Canker Sores Canker sores are a type of mouth sore. They’re not contagious, but they can be painful. Doctors don’t know what causes them. But stress and minor injuries to the inside of …

3 days ago · Care guide for Cold Sores. Includes: possible causes, signs and symptoms, standard treatment options and means of care and support.

Jul 30, 2024 · Canker sores are open sores in the mouth that can be treated at home, but can also be linked to medical conditions if they persist. Dermatologists explain.

Oct 2, 2025 · Cold sores—also called fever blisters—are painful, fluid-filled sores that most commonly appear on the cheeks, lips, and tongue. An infection of the herpes simplex virus …

Pressure sores, often called bedsores, are skin injuries caused by steady pressure on one area of skin. The pressure cuts off blood flow to the area, which can damage the skin.

Dec 11, 2024 · Cold Sores: Symptoms, causes, treatments, and your questions answered. Cold sores, also known as herpes labialis, orolabial herpes, or fever blisters, are contagious sores …