The reasons why men are sleepy are as follows: 1, can be seen in the poor quality of sleep at night, especially due to nighttime dreaming easy to wake up or wake up early, can be applied to improve the quality of sleep medication, but also acupuncture, massage and Chinese herbal tonics and other adjustments. 2, men are sleepy can be due to sleep apnea at night, sleep apnea syndrome, due to sleep at night, often suffocation of breath, lack of oxygen led to the poor quality of sleep and the emergence of the The daytime sleepiness and drowsiness. If necessary, you can wear a ventilator at night to assist breathing, but also surgical treatment. 3, clinically, can also be seen in the more obese, bad habits, diet too greasy, smoking, drinking alcohol, which leads to the blood viscous, slowing down the blood flow will also appear sleepy, but also accompanied by sleepy body.