Insomnia is a chronic sleep condition where a person faces difficulty falling or staying asleep. The disorder can be continued for a long time if you are not aware of it. It may also appear and disappear. Chronic insomnia can last from a single night...

Shingles are a viral infection of the nerve roots that affects one million Americans every year. The majority of people recover from their illness, however, the pain persists in up to 50% of those over 60 who have not been treated. It could last months...

The two common depressants of the central nervous system are sleep aids and alcohol. Your respiratory rate also gets slower due to drugs on your own, and it is the reason that helps one to fall asleep and relax. People take sleep aids with a variety of...