Author

David Brennan Page 4

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.

What Happens If You Put Hemorrhoid Cream on Your Face?Skin & Hair
My Face Burns When I Sweat: Here’s Why and What to Do Skin & Hair
What Does Tight Skin Mean and What Causes It?Skin & Hair
Why Am I Sweaty After a Shower and How to Stop It?Skin & Hair
What Happens to Stretch Marks When You Lose Weight?Skin & Hair
Why Do I Have Random Red Spots on My Body?Skin & Hair
Why Is My Nose So Red? Causes and When to Worry Skin & Hair
Why Is My Belly Hanging? Causes of a Sagging Stomach Diet & Weight
Why Do I Keep Breaking Out in a Sweat?Skin & Hair
What Does It Mean When Your Skin Is Shiny?Skin & Hair
What Does a Liver Rash Look Like? Key Signs and Symptoms Skin & Hair
Why Is My Skin Yellowish? Causes and When to Worry Gut & Kidney
Why Is My Skin So Sensitive When I’m Sick?Skin & Hair
Can a UTI Cause a Skin Rash? Causes & When to Worry Skin & Hair
Why Is My Armpit Skin Yellow? Causes and What to Do Skin & Hair
What Happens If You Put Vicks on Your Nipples?Skin & Hair
Why Do I Get Red Marks on My Skin? Causes to Know Skin & Hair
Why Do I Have Random Red Bumps on My Body?Skin & Hair
Why Do I Have Bumps on My Arms? Common Causes Skin & Hair
Why Do I Have Spots on My Hands? Causes Explained Skin & Hair
What Does It Mean When Your Hands Peel: Causes & Fixes Skin & Hair
Red Spot on Your Skin: Causes and When to Worry Skin & Hair
Why Do I Get Random Red Spots on My Body?Skin & Hair
Why Do I Have a Red Spot on My Arm: Causes Skin & Hair
Why Do I Have White Spots on My Chest?Skin & Hair
Why Do I Sweat More Than Others in Hot Weather?Skin & Hair
What Do White Spots on Your Legs Mean?Skin & Hair
What Do White Spots on Your Skin Mean?Skin & Hair
Why You’re Getting Brown Spots on Your Body Skin & Hair
What Does It Mean When My Skin Is Peeling?Skin & Hair