The same condition that causes dandruff -- seborrheic dermatitis --also can cause a red and itchy beard. AndreyPopov Getty Images/iStockphoto If the skin under your facial hair is often red, irritated ...

I was clean-shaven when I left for Palm Springs for Christmas. A few days later, I arrived back at home in Los Angeles with a beard. I didn’t plan on my new hirsute look. I just don’t like shaving. I ...