A good night’s sleep is essential for the body and mind to function properly. Sleep helps the brain process information, supports immunity, balances hormones, and restores energy. Yet, many people struggle to fall asleep or stay asleep, even when they are physically tired. This condition is known as insomnia, one of the most common sleep disorders affecting people across all age groups.
Insomnia is not just about sleeping less; it is about poor-quality sleep that affects daily life. When left untreated, it can lead to long-term physical and mental health problems. Understanding insomnia, its symptoms, causes, and types can help individuals seek timely care and improve their overall well-being.