Insomnia is a persistent difficulty for falling or staying asleep, which can lead to fatigue and significant problems in daily functioning, as well as to an increase in stress, irritability, emotional fluctuations, brain fog or mist mental, memory and concentration problems, and symptoms of anxiety and depression. In addition, the continuous loss of a good night's sleep can lead to serious consequences for the general health, such as obesity, diabetes, cardiovascular diseases, and hypertension. Symptoms include difficulty sleeping, frequent awakenings during the night, awakening too early without being able to fall asleep again and the feeling of not having rested properly in the morning.
