A pillow may seem like a small thing, but it hurts like hell and affects what should be a good mood. Experts gave a few tips to prevent pillow, take a look at it! Tips a, to ensure that the sleep of the neck and shoulders are not cold, wash your hair must be dry with a hair dryer before going to bed. Tips two, not in winter “through the wind” place to sleep, so as not to catch a cold neck. Tips three, when sleeping, do not lie down to read; sleep or watch TV, posture do not slant, leaning, crooked, twisted. Tips four, choose the right pillow. The pillow should not be too high, the height should be about 10 cm, the filling can not be too hard. Sleep should also pillow the neck on the pillow, do not dangle. Pillow is an unpleasant little disease, in winter this frequent season, good prevention can get rid of the pillow entanglement!