There are several techniques and lifestyle changes that can help with insomnia. These include adopting relaxation techniques, maintaining a consistent sleep schedule, creating a relaxing bedtime routine, ensuring a comfortable sleep environment, avoiding stimulating activities before bed, and avoiding substances that can interfere with sleep. It is also recommended to seek professional help if stress and anxiety are impacting your sleep. Additionally, there are over-the-counter sleep aids available, but it is important to consult with a healthcare professional before using them to ensure compatibility with any medications or allergies. In some cases, prescription options may also be available.