Unlike a pill that just fixes the mechanics, PT-141 engages the emotional and arousal aspects, which might actually aid psychological healing (the man sees himself becoming aroused and successful, breaking the negative cycle)
doi: 10.1016/S2213-8587(19)30192-5 19 HusainMBirkenfeldALDonsmarkMDunganKEliaschewitzFGFrancoDRet al
It can certainly be pretty stigmatizing
Possible cross-contamination with milk and products thereof (including lactose), soy, crustaceans, fish, as well as gluten-containing grains and products thereof
In the kidney, carnitine and butyrobetaine are reabsorbed efficiently by transport by a high affinity carnitine transporter termed the 'organic cation transporter novel 2 (OCTN2)', located in the renal brush border membrane and necessary for regulation of carnitine homeostasis