Health & Body - Neurotransmitter prodrugs: overcoming chemical barriers in medicine

Delivering neurotransmitters directly as medicines often fails because the molecules break down too quickly or cannot cross the blood-brain barrier. To overcome this obstacle, medical researchers developed neurotransmitter prodrugs. These precursor compounds circulate through the body and convert into active neurotransmitters only after reaching their target tissues. By compensating for unfavorable elimination rates and poor absorption, prodrugs have become valuable tools in pharmacology, offering targeted chemical therapies where standard neurotransmitter treatments cannot work.

Source: Wikipedia