BP Meds and Frozen Extremities

I've got hypertension. I've had it since I was a kid. Not a new thing. But since one trip to the doc when my blood pressure was 163/116, I've been prescribed meds. I am horrible about taking them regularly, and I get my assed chewed out by the doc frequently. After my last trip, 2 weeks ago, they want me to come back in to see if they need to up my dosage or change meds. I've been told to make sure I don't miss any medicine in between visits. I've done well.

But while this is the same medicine (Atenolol) I've been taking, it's from a different manufacturer. It has side effects, but really, I never seem to suffer from any of them. One is possibility of the feet and hands becoming cold. As I've said, never had a problem. Until the past couple of days.

I keep my house cool. Some say arctic cool. But the past couple of days have me in agony. My feet and hands are so cold that they hurt! Bad. I've been running around with my hands tucked into my sleeves, and feet in wool socks. This isn't me. I like the cold. But if this nonsense keeps up ....