D o you get a headache after reading or watching TV? S ome headaches happen when you make your eyes work too hard. S ee an eye doctor. Y ou may need glasses. H ow much did you eat today? N ot eating can also cause a headache. T he solution (解决方法) is to eat three meals a day, at regular times. D o you drink lots of coffee, tea or cola? T hese all have caffeine (咖啡因) . P eople who take a lot of caffeine every day often get headaches. T he cure? D rink a little less of these every day. T ake a week or ten days to stop completely. D o you read too much in poor light? T hese kinds of headaches are very common. T o feel better, try drinking plenty of water and putting ice on the back of your neck.