Respected doctor, what can i do to fall into deep sleep? i have sleep initiation issue and even when sleep comes i am like half awake and half asleep due to which i don't feel fresh throughout day. i am unable to go past 1st stage of sleep?

Fully restful sleep may be compromised by a sleep disorder, such as sleep apnea, but some medications, recreational drugs, and even dietary habits can cause havoc. At times, an overnight sleep study and/or clinical blood tests may assist understanding, leading to solutions. Might start with a sleep hygiene program. (www.connect@healthtap.com)