Hi nittany ! Sorry but you can't use hydromet
for long time. It will later give you addiction or more sleepless night. You need other therapy for sleep, if asthma
problem take salbutamol
tab or pump. Now for back pain
try diclofenak tab. Apply any muscles pain cream then Hot compress by warming salt on gas pour into a bag and give compress to affected area. Soon things fine take care. Bye.