Montelukast
asthma, maintenance
"I have mild asthma that occasionally worsens to be more moderate.  I'm another person who has mood effects from taking Singular, and in addition, it's affecting my ability to enjoy certain flavors.  It feels like an antihistamine, sort of, causing my mouth to feel dry, and I feel thirsty a lot.  I'd live with that, but I am experiencing this weird agitation that's quite uncomfortable.  I'm very aware of it, and I'm an adult, not a kid, so I probably won't bite anybody's head off.  However, I think it might not be worth it to me and I think I'll stop it for a few days to compare how I feel then with what I'm feeling now."