Soooo tired on this med?

Definitely check with your doctor, but I've had lightheadedness too. Make sure hydration's solid, and you might just need a small snack.

Three days in at 1mg today, just moved up to 2mg. Definitely feel some fatigue from it, but honestly the treadmill session right after lifting weights just keeps going strong.

Really glad this got said out loud. Same experience here, total energy drain along with heavy brain fog and constant body fatigue, even after fixing both an iron and vitamin D shortfall. Genuinely started wondering if something more serious was going on. Bumped the dosage up recently, maybe not the best timing, and now it's a matter of figuring out how to handle that.

This stuff wiped me out and threw off my gym routine for a while, and not in a good way. Now five months in, it's evened out. Getting back to the intensity I actually enjoy. Early on it genuinely worked against my goals, even put on some weight at first.

Yep, completely wiped out here too. Only at the starting amount and zero energy. Feels like the weight's coming off and hunger's barely showing up. How's the fatigue being managed on your end? Tried any vitamins?

Currently on the single-pathway medication and just dropped my dose because of how draining the fatigue got. Fortunate enough to be retired these days, though I'm someone who normally likes moving around and hitting the gym every day, which just isn't happening lately.
My appetite's basically gone, so the weight's coming off fast. Hoping the lower dose eases up on the exhaustion some.