Author

David Brennan Page 11

David Brennan, RN, is a health writer for Biology Insights specializing in everyday dermatology and skin conditions. He holds a Bachelor of Science in Nursing from Western Michigan University. Brennan worked five years as an outpatient dermatology nurse before reviewing patient photos for a virtual triage service in Casper, Wyoming, where he still takes shifts.

Why Do I Have Horizontal Lines on My Back?Skin & Hair
What Does It Mean When Your Inner Thighs Are Dark?Skin & Hair
Why Do I Have White Stretch Marks?Skin & Hair
Can Spider Veins Go Away With Weight Loss?Diet & Weight
Can a Birthmark Be White? Causes, Types, and Meanings Skin & Hair
What Causes Your Earlobe to Split?Skin & Hair
What Is Ashen Skin Color and What Does It Mean?Skin & Hair
Why Is My Breast Skin So Thin? Causes & What to Do Skin & Hair
Can you put hydrogen peroxide in your belly button?Skin & Hair
What Is Palmar Hyperhidrosis? Causes and Treatments Skin & Hair
What Does Extra Skin Look Like and How Can You Identify It?Skin & Hair
What Is Water Loss Caused by Evaporation on the Skin’s Surface?Skin & Hair
Why Is My Skin Always Peeling? The Science Behind It Skin & Hair
Why Are My Old Stretch Marks Turning Red Again?Skin & Hair
Can Fluorescent Lights Cause Skin Cancer?Cancer
Why Are My Fingers Shriveled? Science and Medical Causes Skin & Hair
What Is Tenting of the Skin? Causes and When to Worry Skin & Hair
Why Am I Getting Skin Tags Around My Eyes?Skin & Hair
What Is Skin Dimpling? Causes and When It’s a Concern Skin & Hair
Can Anxiety Cause Petechiae? Explaining the Link Mental Health
Why Is My Face Breaking Out and Itchy?Skin & Hair
Can Fasting Cause Skin Rashes? Causes and Solutions Skin & Hair
Why Do I Get Red Dots on My Face When I Cry?Skin & Hair
Why Do I Have a White Birthmark? Types and Causes Skin & Hair
Can Iron Be Absorbed Through the Skin?Skin & Hair
Why Do I Have a Knot on My Forehead?Skin & Hair
What Does It Mean When You Have Bumps on Your Chest?Skin & Hair
Why Are My Palms Orange? Medical & Dietary Causes Skin & Hair
Why Does My Nose Feel Rough? Causes and Solutions Skin & Hair
Can COVID Cause Breakouts and Other Skin Rashes?Skin & Hair