Dr. Kathryn J Johnston M.D.

Recommended Articles

• Treatments for Melanoma

  What is Melanoma?Melanoma is mostly referred to as cancer of the skin, but this might not always be the case. It begins from the melanocytes, the cells that produce the pigment melanin, which gives the skin its color along with hair and eyes too. Melanocytes also form moles, which is the region or...

• What Is Butt Acne?

  Butt acne refers to an outbreak of pimples or blackheads on the buttocks. It’s often caused by folliculitis and carbuncles. The condition usually occurs due to hormonal changes taking place in the body. Moreover, other underlying conditions might be responsible for its occurrence.What's the...

• What Are the Best Home Remedies to Get Rid of Blackheads?

  Women are well aware of how ugly blackheads can look, and just how easily they can spoil our look for that special occasion. We spend hours sitting through painful procedures at parlors to get rid of ugly blackheads that cover up our noses and cheeks. But do you know the medical causes of a...

• What are the Causes and Symptoms of Psoriasis?

  Psoriasis is a chronic skin condition that results in the formation of thick, reddish patches on the skin, often with a scaly appearance. This is a condition resulting from changes in the normal life cycle of skin cells. Under normal conditions, new skin cells grow and replace the old ones on the...

• Is Skin Cancer Fatal?

  Unlike what most people think, skin cancer, like most other cancers, is fatal. Skin cancer is the most common form of cancer in many countries, including the United States. More than 5 million skin cancer cases come up each year. Over 3 million of these cases are found in the United States. In fact,...

• Ultrasound Therapy Can Be Used to Reduce Sweat

  According to a new study, excessive sweating can be reduced by using microfused ultrasound that is targeted at the sweat glands. Mark Nestor, MD, PhD, a dermatologist and voluntary associate professor of dermatology at the University of Miami Miller School of Medicine, says “this technique can...