I noticed tiny, flesh-coloured bumps on my fingers ― they itched so badly I was tempted to bite my hand (no, really), an urge ...

Keep your hands off these bumps though; you’ll do far more harm ... may cause a person’s rosacea to flare, from exposure to heat or stress and engaging in exercise to substances like caffeine ...

In a rare case, a man's "carnivore diet" caused large, yellow bumps to grow from his hands, feet and elbows. A so-called carnivore diet typically involves restricting what you eat to food that is ...