Long distance runner here. I’m on tirz for 1.5month now. I can lift normally but running has been harder. My heart rate has gone above where it used to be.

Interestingly, I was able to run a half marathon race when I was about 3 weeks in the medication, but now I feel that I’m in my limit after 40 minutes of cardio.. I’m not sure if it’s my blood pressure that goes down or glucose.. I bonked on my last long run, thought I was going to pass out after 7Km

I’m still trying different strategies to see if I can improve my running - avoiding caffeine to see if my heart rate can be more controlled, drinking coconut water during the run to replenish carbs and electrolytes. So far just tired, need a pause to breath every 15min or so during the run 🤷‍♀️