Well, I couldn't figure out where I got this whopping ear infection...like swimmer's ear. I never get ear infections, even as a kid. Also, I am on Weight Watchers and have lost 20 lbs in a couple of months. Everything was progressing nicely until I took Singulair. The weight loss stopped, even though I was doing the same routine! After ditching Singulair, I'm back on track. I give this medicine a thumbs down.