A visual log book for chronic pain. Keep a simple visual log of your condition, twice daily for up to 3 months. If you are suffering from chronic pain, there are two reasons to keep a log of what you are feeling: 1) By focusing on how your pain develops, you may notice patterns. This can help you to manage your condition. 2) When you meet your doctor they want a general picture of your condition, but your description can be skewed by how you are feeling at the time. If you keep a log, you'll be able to give them a clearer picture of your condition. A visual log is quicker and easier to use...