Some companies have nap rooms to allow employees to take power naps. Daytime naps are not a replacement for night time sleep. Lifestyle changes include taking regular short naps and sleep hygiene. Common behavioral treatments for childhood narcolepsy include improved sleep hygiene, scheduled naps, and physical exercise. Medicine include prophylactic sleep before deprivation, naps, other stimulants, and combinations thereof. This generally resulted in Fuller sleeping 30-minute naps every 6 hours. These patients are often even more aware of sleeping during naps than narcolepsy patients. Various durations are recommended for power naps, which are very short compared to regular sleep. Using caffeine and naps before night shifts can decrease sleepiness. However, they can also occur during daytime naps. Toy bulldogs do not need much care and love being indoors along with afternoon naps. These naps can occur several times a day. Away from the crowds though, he was more relaxed and given to taking long naps. Hammocks are a big part of Salvadoran culture and are often used for afternoon naps. Vivid dreams may be experienced on a regular basis, even during very brief naps.