Author

David Brennan Page 5

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 Spots on My Legs? Causes Explained Skin & Hair
Random Red Bumps on Your Body: Causes and When to Worry Skin & Hair
How Do You Get Stretch Marks? Causes Explained Skin & Hair
Why Is My Skin White? Causes of Paleness and Patches Skin & Hair
Is Textured Skin Normal? Causes and When to Worry Skin & Hair
What Does a Smoker Look Like? Skin, Teeth & More Skin & Hair
Why Am I Getting Stretch Marks on My Thighs?Skin & Hair
Why Do I Have Red Dots on My Arm? Common Causes Skin & Hair
Red Bumps on Skin: What They Are and When to Worry Skin & Hair
Why Am I Getting Rashes on My Body?Skin & Hair
Why Do I Have Stretch Marks on My Arms: Causes Explained Skin & Hair
What Are These Red Spots on My Skin? Common Causes Skin & Hair
What Causes Loose Skin After Weight Loss and How to Tighten It Skin & Hair
What Do White Spots on Skin Mean?Skin & Hair
What Causes Liver Spots on Hands: UV, Age & Genetics Skin & Hair
What Does Yellow Skin Look Like? Jaundice & More Gut & Kidney
Why Is My Finger Skin Peeling? Causes and Fixes Skin & Hair
What Does an Anxiety Rash Look Like on Your Skin?Skin & Hair
What Causes Red Spots on Skin and When to Worry Skin & Hair
How to Treat a COVID Rash at Home and When to See a Doctor Skin & Hair
How I Cured My Hyperhidrosis: Treatments That Worked Skin & Hair
How to Reduce Sweating From Antiperspirants to Botox Skin & Hair
What Are Stress Hives? Causes, Symptoms & Relief Skin & Hair
What Is Skin Flushing? Causes and When to Worry Skin & Hair
How to Prevent Sweating: From Antiperspirant to Botox Skin & Hair
How to Stop Hyperhidrosis: From Creams to Surgery Skin & Hair
What Is Premature Aging? Signs, Causes and Prevention Skin & Hair
What Does Photosensitive Mean? Causes & Symptoms Skin & Hair
What Is Pale Skin? Causes and When to Worry Skin & Hair
What Is Pie Skin? Piezogenic Papules Explained Skin & Hair