Minocycline Prescription: Drowsy Side Effects?

I've been taking minocyline for about two weeks now, and thankfully my skin is starting to look so much better. My only problem (aside from limited sun and alcohol exposure) is that I feel SO drowsy all day now and am having a hard time functioning and completing normal daily tasks. Is anyone else effected like this? Have you switched to an alternative, and has it worked?? Thank you for all advice!!