What does it mean if you have headache that comes and goes?

A headache that comes and goes can indicate a variety of underlying issues, ranging from tension headaches to migraines, or even more serious conditions like sinusitis or medication overuse. It may also be triggered by stress, dehydration, or changes in sleep patterns. Tracking the frequency, duration, and accompanying symptoms can help identify potential triggers and inform a healthcare provider for an accurate diagnosis. If headaches persist or worsen, it’s advisable to seek medical attention.