Well, the list price is about $249. Right now you can buy a Nintendo Wii on Amazon for about $160. The Wii is the hottest gift on the market right now, and the price is so high because availability is low. Apparently, Nintendo âmisjudgedâ the demand for the Wii this holiday season.
The following medical conditions are some of the possible causes of Constant headache. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Tension headache. 2  Refractive error. 3  Glaucoma. 4  Retinoblastoma. 5  Brain tumors. 6  Hypertension.
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 dangerous disorder that can cause high blood pressure, strokes and heart attacks. Itâs also the most common cause of excessive daytime sleepiness, weight gain, impotency and, yes, headaches.