Author

David Brennan Page 12

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 Does My Skin Taste Bitter? Causes Explained Skin & Hair
Why Would a Belly Button Bleed? Potential Causes Skin & Hair
What Are the Causes of Asphyxiated Skin?Skin & Hair
Can People With Dark Skin Blush & How Can You Tell?Skin & Hair
Can You Have Stretchy Skin Without EDS?Skin & Hair
Why Do I Have Stretchy Skin? Potential Causes Skin & Hair
Why Are My Hands Pruney? The Science and Other Causes Skin & Hair
What Causes a Belly Button to Bleed?Skin & Hair
Why Do I Have Blood in My Belly Button?Skin & Hair
Why Are My Knuckles Darker? Causes and What It Means Skin & Hair
What Does a Strawberry Birthmark Mean?Skin & Hair
Why Do I Have Bumps on My Shoulders?Skin & Hair
Why Do I Have Blackheads Under My Breast?Skin & Hair
Why Is My Neck Skin So Stretchy? The Science Behind It Skin & Hair
Why Is My Face Hot But I Have No Fever?Skin & Hair
Why Are My Stretch Marks Turning Purple?Skin & Hair
What Does It Mean When Your Face Feels Hot?Skin & Hair
Why Would an Adult’s Belly Button Bleed?Skin & Hair
What Are Skin Folds? Functions and Health Considerations Skin & Hair
Why Does My Skin Look Like It Has Holes?Skin & Hair
Why Is My Skin Always Warm to the Touch?Skin & Hair
Can Caffeine Cause a Rash? Symptoms and Potential Causes Skin & Hair
Why Do My Hands Look Wrinkled at a Young Age?Skin & Hair
Why Is the Tip of My Nose Sore to Touch?Eyes & ENT
Can a Viral Infection Cause a Rash? What You Need to Know Skin & Hair
Why Do I Wake Up With Scratches on My Body?Skin & Hair
What Causes White Spots on My Legs?Skin & Hair
Why Do I Keep Sweating After a Shower?Skin & Hair
Why Does Skin Mottle and When Should You Be Concerned?Skin & Hair
What Happens If I Pop a Blood Vessel? A Medical Look Heart & Lungs