Neurotransmitters play a strong role in libido especially dopamine. Dopamine has a positive effect on libido where as serotonin dampens libido. An imbalance in neurotransmitters whether due to genetics or drug abuse can kill the sex drive. Dr. Marino has an article stating that on trt in the beginning/honeymoon period there is a surge of dopamine in the brain which increases ones drive/libido but eventually as one reaches a steady state testosterone blood levels it actually desensitizes dopamine receptors over time as oppose to when one produce testosterone naturally with the peaks/valleys which also causes dopamine/other neurotransmitters to increase/decrease keeping the receptors sensitive to the natural highs/lows of testosterone. Dopamine is a neurotransmitter that you cannot keep constantly elevated as it will down regulate after some time due to the constant surge. I need to find article. I think balanced neurotransmitters play a strong role in one having a healthy libido.
This makes a lot of sense, as I felt almost euphoric when I began TRT and I was told it was just Placebo. If this is true with the Test desensitizing the dopamine receptors, I would do better on the e3.5d injection than the 3 times per week. I am creating less peaks and valleys by injecting more frequently, and as small as it may seem I may be doing more harm than good. I would like to see the article if you do find it, does it happen to give any insight on how to deal with the lack of dopamine? My only issue I have with taking more pills is as I come off the opiate, Ill have to come off the substitute dopamine as well. I think I read somewhere that Wellbutrin will increase dopamine.
edit...I am in the process of weaning off the opiate. it has been a long battle, one that was stagnant for a long time due to the Low T. I was unable to handle any decrease while T was low.
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