Depression
"My husband started taking this medication when he was depressed at work (and in the cold darkness of Finnish winter). After a few days, he suddenly became irritable, hyper-sensitive and seems to not recognise that he isn&#039;t the only person in the world and he is hurting other people. 

Now, two weeks later, he thinks he feels good and refuses to acknowledge that he has become a very different person, he thinks he has always been this way. Maybe he does feel good, but I am not the only person who has noticed and  complained about these personality changes he refuses to acknowledge. The man I am living with is not my husband and has done nothing but yell at me for the past couple weeks. This medication ruined our marriage quite efficiently."