Insomnia

Overview

Insomnia is a sleep disorder involving difficulty falling asleep, maintaining sleep or poor sleep quality, leading to impaired daytime function. It may be acute or chronic and is often accompanied by daytime fatigue, irritability or low mood.

Symptoms

• Difficulty falling asleep
• Frequent waking
• Early waking
• Vivid dreams
• Daytime sleepiness

Treatment

Improving sleep hygiene and cognitive behavioral therapy are first-line; short-term sleep medication may be used under medical guidance, avoiding long-term dependence.

Dietary advice

Avoid coffee, strong tea and alcohol before bed and do not eat too much at dinner. Foods that promote calm and relaxation may help.