Dr. Mark R Kahn M.D.

Recommended Articles

• Treatments for Ingrown Hair: Do I Need Surgery?

  Ingrowing hairs are cyst like cavities that trap hair that grows abnormally into the skin instead of growing out of the follicle. They form almost anywhere in the body but are usually seen at sites where hair is removed through shaving, waxing or peeling. Their presence is visually distracting, the...

• Black Widow Spider Bite: What Does It Look Like?

  The black widow spider is one of the most poisonous spiders often seen in North America. These spiders thrive at moderate temperatures and are mostly found in the south and western US regions.They are often found in places surrounded by bushes, open areas such as outdoor bathrooms and toilets, open...

• How Does Stress Affect Your Skin?

  Similar to how stress can affect gastrointestinal issues, the skin can also be affected by emotional stress. This is because stress releases a number of hormones that trigger a chemical response in the body. Most of these responses may make the skin more sensitive. Moreover, the chemicals may cause...

• Primary Cold Sore Infection: What Is It?

  A primary cold sore infection is described as the first time that you are infected with the herpes simplex virus (HSV) that causes cold sores. The most common area affected is the mouth. The reason is that the moist inner skin is not resistant to the virus compared to the normal skin.Primary (or...

• What are the Signs and Symptoms of Heat Rash?

  What are the Signs and Symptoms of Heat Rash?Heat rash is a condition that affects the skin when it is exposed to high temperatures, and sweat gets trapped beneath the layers of the skin. Victims of this condition usually experience general symptoms such as:...

• What Is Stratum Corneum: Function and Structure

  The stratum corneum is the outermost epidermal layer of the skin, which consists of dead cells called corneocytes. It is the major barrier of the skin when it comes to chemical transfers. The main purpose of the stratum corneum is to protect the underlying tissues by forming a barrier. The...