Discover the causes of headaches, their triggers, and when to seek medical attention for severe symptoms.

Whether sharp and stabbing or dull and throbbing, a headache can ruin your day. But your brain doesn't actually feel pain. So what is going on when it feels like your head is in a vise or about to ...

Everyone gets headaches, but migraine and cluster headache attacks are another matter—debilitating conditions that have ...

Boredom is one of those human traits, like appreciating humor or music or ocean views, that we take for granted without ...

You've been hanging out for a break, getting through the busy last weeks of work or class. You're finally ready to relax. And ...

Goosebumps arise when tiny muscles around hair follicles contract, causing the hair to stand on end. Learn what triggers them and when they may be cause for concern.

Research suggests most people get earworms regularly – and they’re more common among people who listen to a lot of music. One ...

Missing your morning coffee is a headache — literally. Though caffeine is often used to kick-start a day or deliver an energy boost, a sudden drop in consumption can cause painful headaches. And for ...

Plenty of people – about 1 in 3, according to some studies — feel bad for a day or two after they get a flu shot. The most common symptoms include headaches, muscle aches, fatigue and fever, all of ...

The headaches can be fleeting if exposure is brief -- or they can last all day. Why it hurts: Strong odors may activate the nose's nerve cells, which stimulate the nerve system associated with head ...

Women need to know that if they have uncontrollable peals of laughter every time they orgasm (and nothing was funny), they ...