Hello and welcome to HCM.
About the four medications you asked and their relation to weightSpiriva
:have been repoted to cause weight loss Advair
: since it is taken in via inhalation, no systemic side effects unless overdosed.atorvastatin
: weight loss/weight gain not reported
triazide : weight gain is a rare side effect not usually complained
I hope it helped. All the best with your weight loss endeavor