Dr. Alex Khadavi-Dermatology & Laser Medical Center

Is it true that sunlight and toothpaste are both remedies for acne? The answer is yes and no, and no. Some sunlight is helpful, because we get Vitamin D from the sun. However, too much sunlight exposes the skin to UV radiation. Toothpaste has no value in treating acne.

Skin conditions need not be serious to warrant treatment by a dermatologist. Such things as skin discoloration, stretch marks, and even scars are routinely treated by a dermatologist, with positive results.

Allergic contact dermatitis is the medical term for an inflammation of the skin caused by a specific allergen. The allergic reaction may be mild or severe. To determine the specific cause of an inflammation, patch testing is usually required.

We recognize that people with extremely sensitive skin may find it difficult to change their skin care regimen as their skin changes with age. When you need help finding skin care products that are appropriate for both mature and sensitive skin, we’re always here for you.

How do I know if a mole is normal or a sign of skin cancer? Experts say moles that continue to change in shape, color, or size, and those that are larger than a pencil eraser could be problematic. If you have any doubt, your dermatologist can determine if the mole is cancerous.

The middle of the three layers of the skin is the dermis, which serves as a supportive scaffolding for the skin. The dermis is composed of collagen, elastic tissue, and reticular fibers. It varies in thickness depending on which part of the body it covers.

One of the major risk factors associated with skin diseases like skin cancer is family history, especially if you have a direct blood relative who has had any type of skin melanoma in the past. If this is the case for you, regular checkups at the dermatologist are recommended.

People of Irish or Scottish descent and other pale skinned people should stay out of the sun as much as possible to minimize the risk of skin cancer. Dermatologists recommend that people with blue, green, or gray eyes, and people with blonde or red hair also need to be careful and avoid direct sunlight whenever possible.

Prolonged exposure to sunlight or tanning beds when you’re young can create problems later. As people age, the skin may naturally produce more pigmentation, which can show up as age spots or discolored patches with a yellow or gray tinge.