Herbs have traditionally aided people in relaxing and getting to sleep. Not every single herb or formula works for everyone. The causes of sleep troubles are many and great, and it is best to work with an herbalist to find the formula that works for you. When taking herbs, treat them differently than medicines. Try a little first, to see if it agrees with you. When you find a formula you like, continue to monitor changes in your body and mind. Discuss these changes or write them down if you can.