Results from the studies remove any reasonable doubt that sleep apnea is a fatal disease, said epidemiologist Nathaniel S. Marshall of the Woolcock Institute of Medical Research in Australia, lead author of one of the two papers published in the journal Sleep.
Although alcohol can temporarily reduce symptoms of social anxiety â which is the reason many turn to it â Stein and Walker note that alcohol can also increase anxiety, irritability, or depression a few hours later or the next day. Even moderate amounts of alcohol can affect oneâs mood and anxiety level.
Rating Newest Oldest. Best Answer: Alcohol calms the Central Nervous System to promote sleep. It dimishes brain activity and causes a drowsy or calm feeling. Depressants can be prescribed to relieve symptoms of anxiety or insomnia.n a nutshell, it slows down your central nervous system, including your heart and breathing rate. This is in contrast to something like caffeine which is a stimulant and increases heart rate.