Two of the most popular dietary supplements used for insomnia are: 1  Melatonin, a hormone produced by the brain. You can also buy it as a supplement. 2  Valerian, an herbal sleep remedy. Valerian appears to be safe, and it may improve sleep when taken for a week or two.
The average spell of clinical depression, if left entirely untreated, will last around 8 months. During a depression, the sufferer will normally be convinced that it will never go away, but this is a classic feature of the way depression makes us think.
How long does the stomach flu last? Your condition is not severe yet, and you surely want to know how long does the stomach flu last. Some people have the affliction for 1 to 3 days and there are those that have longer bouts, of up to 5 days.