Is the efficacy and function of melatonin related to insomnia?

Hello, theme! Melatonin does have something to do with insomnia. I'm a neurologist. If many people want to recuperate insomnia, they will choose to take drugs containing melatonin. This does make sense. Melatonin can improve sleep quality by making people fall asleep quickly and reducing sleep times. In addition, melatonin can also mediate endocrine and delay aging, which is more beneficial to women. But if you have insomnia because of depression, I think you need to take melatonin antidepressant amine, which is different from melatonin sold in the market. Amine base can increase melatonin secretion by exciting melatonin receptor, which is more obvious and stable. By regulating biological rhythm, it can achieve the effect of anti-depression and improve sleep quality. Even if you stop using antidepressants in the future, there will be no risk and fewer side effects.