When that shit strikes, it makes sense that many of us (read: all of us) are looking to find the quickest solution and wind up in a Google hole of "Does caffeine help migraine and headaches?" ...

How much coffee is too much? This guide explores what to know about moderating your caffeine consumption for good health. The ...

Caffeine has a fickle relationship with headaches; it can ease them but also end up leading to them, and it comes down to how ...

Even still, too much caffeine can give you a headache, nausea or just make you plain out irritable. Having too little caffeine isn't ideal but it's still better than having too much -- you can ...

More than 300 mg of caffeine could have negative effects on the body, such as restlessness, anxiety, irritability, muscle tremors, sleeplessness, headaches, nausea, diarrhea, and abnormal heart ...