Originally Posted by mgus
Stage, Thank you for taking your time writing these informative posts.
I need to go back to a book that describes upregulation/downregulation, but if my memory serves me right your description doesn’t quite cover my worries. Of course there is a problem if one constantly go high/low in rapid changes (such as drug abuse) but my concern is with what happens with excess amounts? More than what is necessary, and more than what is handled within the normal up/downregulation range?
Hello Mgus,
You are welcome for the posts. I am happy to be a team player here.
I am not exactly sure what you are meaning by the words “excess amounts” but I will do my best to answer.
First though, let me put in a disclaimer. Since you are taking Paxil, you already have a physician. Therefore, my answer is not intended to be a treatment protocol for you or anyone else.
With that out of the way, lets go to the chemical route. By taking 5 HTP, you are bypassing the rate controlling mechanism in Serotonin, which is the hydroxylation of Tryptophan. You would be doing this because you have determined that you need additional Serotonin in your system. Your shortage MAY well be caused by insufficient amounts of Tryptophan (an amino acid— protein) in your diet. Your shortage may be caused by liver dysfunction. Or you may have high levels of stress causing the your increased levels of cortico steroids from that stress to inhibit the hydroxylation reaction.
Taking more and more 5 HTP will progressively raise the rates of conversion into Serotonin UNTIL you have exhausted your available supply of the enzyme that decarboxylates 5 HTP. Certainly at this point, you would be overdosing. As to the result, anorgasima (the inability to have a climax) is most likely. As to other reactions that can happen to you at this point, I do not know. All of my personal experience has been done with people that take only an appropriate dosage.
Regarding what others have posted about their experiences, a poster on another board reported taking 600 mg, 4 times a day for a week. He became anorgasmic in two or three days, stopped taking the 5 HTP, and returned to normal, soon afterward. That is the most extreme example that I have read.
To take your question to the extreme, should you take an entire bottle at one time, you would continue to make Serotonin until you ran out of the decarboxylation enzyme. The rest of the 5 HTP would circulate in your blood until it was either excreted or converted.
Regarding the quantization of upregulation/downregulation, that is a brain function and cannot be measured or quantified. So if you are asking about how to quantify a particular dosage with a brain response, that can’t be done.
If you are asking for a normal dosage amount, and what would happen if that dosage were exceeded, then again, let me refer you back to my disclaimer above. With that being said. Starting dosages for depression are in the range of 50 to 100 mg a day. For bowel conditions, the dosage is 150 to 200.
Regarding what would happen if you doubled the amount that you took in one day, from say 100 to 200 mg a day. Many have done that and they feel nothing. Many have tried 300 mg a day, and felt nothing. That being said, I feel confident in saying that dosages in that range seem to fit easily into the upregulation/downregulation area of fine tuning.
I hope that is what you were seeking.
Best regards,
Stage