Dr. Yolanda R Helfrich MD

Heat rash, prickly heat, or miliaria is a condition of the skin that causes rash mostly because of excess sweating. It is a condition that occurs if the sweat ducts cannot efficiently excrete sweat from the body. As a result, sweat accumulates within the skin layers causing a rash that is...

Molluscum contagiosum is a contagious skin infection, which is mostly seen in children and the elderly. The infection comes with uneven bumps on the skin, which get bigger in size. The bumps are itchy and develop blisters when scratched. Sexually active adults are usually affected by this skin...

New research has reported that exposure to pollution may double the skin damage caused by the Sun. The study reports that extreme weather and smoking may also increase the damage caused by ultraviolet radiations. The results of the study were presented at the annual meeting of the American Academy...

Eczema refers to the chronic condition caused by the inflammation of the skin. There are different types of eczema, and the most common type of eczema is atopic dermatitis. This condition is characterized by red, dry itchy skin, which often becomes cracked and can be found in different parts of the...

Dermatologists are experts when it comes to helping people of all ages, including newborns, maintain a healthy skin, hair, and nails. If it is your first time to visit a dermatologist, knowing what to expect can help you prepare better. It is important to have regular dermatological visits to...

The vulva is the female genital area and as such, it is prone to infections like any other part of the human body. You may be surprised to know that most women suffer from one disorder or the other in this part of the body, but only half or so get treated effectively. While some of these infections...