asthma
"I'm a 34 year old who has had asthma for years. Over the past 12 mths my asthma has become increasingly difficult to manage, and was severely impacting my sleep and my day to day life. As a result doctor has been trying some new medication.

After just a couple days on 10mg of this medication my asthma had significantly improved. Then the side effects started.   I lost hearing in my ear and had loud ringing in my ear. I was sleeping non stop, couldn't concentrate or retain information and was suffering from terrible anxiety which I have never experienced in my life. I felt like all I wanted to do was sleep and never wake up. I have never felt so awful in my life. I stopped the medication that night and immediately felt 100% back to normal."