My husband has been on a blood pressure pill called atenolol at first it seemed they were doing some good for him and helping him but in the past couple months I've noticed a real dramatic change in him he has these severe mood and attitude changes. It's a huge change in his attitude and the way he thinks and the actions his mood causes him to take its tearing our marriage apart and I can't get him to understand anything what can I do I want my husband back not the devil that's running his body!!!