Arnie Pye
Senior Member (Voting Rights)
I listened to a 'sleep doctor' on TV last year who said that most doctors prescribe way too much melatonin. His recommendation was that you start at .5 mg and see how it goes and not to take more than 1 mg. I know several people who are being told to take between 5 mg to 10 mg per night which is excessive. My doctor recommended 3 mg which I only lasted on for three or four nights. It made me so depressed the next day that I couldn't function. The depression would hit me out of the blue and totally incapacitate me for 10 to 15 minutes and then I would be fine again. I'd never take it again.
I had the same problem of depression with melatonin when I first tried it, about 8 - 10 years ago. I bought some 3mg pills but found that gave me a thumping headache so I started cutting them up into smaller chunks. But although the smaller dose reduced the headache problem a bit it didn't solve the depression issue. I could take melatonin once without too much difficulty, but then a second dose taken within a week or two of the first dose would make me feel suicidal. So it became something I used only in emergencies when I absolutely had to be compos mentis the next day. Then I wouldn't/couldn't use it for at least a month after that.
I ended up giving it up altogether for several years because I felt it was actually dangerous for me. But during those years I fixed lots of my low levels of nutrients, changed my diet to include more fat and protein, started taking thyroid hormones for hypothyroidism. And now I can take melatonin without headaches and without getting depressed. I have absolutely no idea what caused the change in my reaction out of all the things I did though. I still only use melatonin rarely, but I can take it a lot more often than I used to. I now manage to take it once or twice a week and have no major after effects.
My husband is not ill in the way that people on this forum are ill. He tried melatonin a few years ago, and he was hit with severe depression completely out of the blue the following day like I was, so he won't take it either. He is someone who almost never gets depressed.