Asthma
"Soooo I started taking singulair montelukast for about a month now. It&#039;s been helping my asthma a lot but I&#039;ve been having horrible depression. I&#039;m very angry most of the time. Everything and anything anyone says will make me irate. I&#039;ve been having suicidal thoughts. Honestly I rather cough up a lung than be crazy because of this medicine"