What SPF should I use?
Sunscreen helps protect your skin from ultraviolet (UV) radiation. But which SPF is best?
MD Anderson dermatologists recommend sunscreen that is at least SPF 30, broad-spectrum and water resistant. Even with those guidelines, there are plenty of options to choose from. They may even prompt questions like, “If SPF 30 is good, does that mean SPF 50 or even SPF 100 is better?”
I always like to remind patients that sunscreen...
What to expect when you have a mole removed
Moles are common growths on the skin. Moles are benign, which means they’re not cancerous. But when melanocytes, the cells that make up moles...
Need a punch biopsy? Here’s what to expect
As a dermatologist, I examine skin all day, every day. If I see something concerning on your skin, I may perform a punch biopsy to learn more...
5 things to know about raised moles
When people talk about moles, they are usually referring to a variety of skin growths, including true moles — which are also called nevi — freckles and other growths. However, in dermatology, a mole is a very specific type of skin growth that looks a certain way under a microscope.
Ahead, I’ll share more facts you might not know about moles, including how to tell if they are healthy.
Raised or flat doesn’t mean healthy or unhealthy...
Stage IV melanoma survivor: Dark skin won’t protect you from skin cancer
I’ve always been aware of my body. So, when something goes awry, I follow up. Any time I notice something unusual, or just don’t feel quite...
Four-time cancer survivor: Why I’m glad I went to MD Anderson
I am probably the luckiest unlucky person you will ever meet. I was diagnosed with four different types of cancer between 2016 and 2020. And...
Pregnancy-related skin changes or skin cancer? How to tell the difference
Body changes are a normal, expected part of pregnancy for most women. In addition to a growing belly, you can also experience changes to your...
6 things to know about Retin-A
Choosing skin care products can be overwhelming. There are so many ingredients and so many claims of benefits.
But there is one ingredient...
Types of skin cancer: How they’re diagnosed and treated
What are the different types of skin cancer? How are they usually diagnosed? What do they look like? And how are they treated?
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Medical physicist: Why I get my cancer screenings at MD Anderson
I’ve never been diagnosed with cancer, but I still get screened at MD Anderson for both breast cancer and skin cancer every year. And I tell...