What time of day exactly are you taking the Propranolol? Is it one dose or is it spread in several doses throughout the day?

My daughter takes it for anxiety issues. She says when she first started taking it she had weird dreams and night sweats. She is only on a very low dose and doesn't use it every day. It's prescribed for her to use on a 'when necessary' basis now but she was taking it daily to begin with. She said it took a couple of months for some of the strange dreams and sweating problems at night to subside.

Of course it may not be the Propranolol at all, but it was just something I thought I'd mention. 60mg isn't a very big dose over a day, but if you're taking at night it might be the cause.