Headaches come in all shapes and sizes, from tension headaches caused by excessive stress or even excitement to the devastating pain of cluster headaches to debilitating and recurrent migraine headaches. Headaches have one thing in common. They make you miserable.
What causes headaches? As mentioned above, stress is one cause. Allergies, sinusitis, head colds can all bring on a headache. Some medications also can cause headaches.
Another cause of headaches is sleep apnea. Sleep apnea is a...


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