Quinolinic acid and neurotoxicity: Montelukast contains a quin...

Quinolinic acid and neurotoxicity: Montelukast contains a quinoline radical. Quinolinic acid, a well known damaging neurotoxin that kills neurons, can be produced from a quinoline and hydrogen peroxide. The body produces hydrogen peroxide for a numbers of reasons. White blood cells produce hydrogen peroxide when activated by antigens such as bacteria, virus, fungus etc. It is also produced under conditions when the body is stressed. It is also produced in the gastrointestinal track. If we knew how montelukast could break up to free the quinoline radical, then we might be able to define a number of different scenarios under which hydrogen peroxide could cause montelukast to generate the neurotoxin quinolinic acid. If we could prove that montelukast is capable of produce quinolinic acid under unusual circumstances (doesn't happen to everybody), then we would have a very good explanation for all of the psychiatric adverse drug reactions that are mentioned here which include hallucinations, anxiety, depression, suicidal ideations, night mares, etc. etc. Anyone looking for answers should try to pursue the possibility that quinolinic acid is causing bad side effects. I wish that I was much better at chemistry. I am stuck here at the moment. I keep hoping that somebody else with more expertise will come here to tell us how it happens.