Insomnia is a serious problem as it leads to sleep deprivation. Basically, it is of two types, short-term insomnia that happens for a brief period of time and chronic insomnia that can last for three or more months. Insomnia symptoms are as follows-

• Daytime tiredness and sleepiness
• Waking up too early
• Trouble falling asleep at night
• Waking up at night
• Irritability and anxiety
• Difficulty in focusing on tasks at hand
• Worrying about sleep