Do the drugs work???

I am Updating this after one of those nights where I just couldn't sleep and I don't know why.
I Started some different antibiotics on Friday and it seems they interact with another drug I take so I have been feeling really sick and quite agitated which is not a nice feeling! Hopefully now I have stopped one it will pass quickly! I seem to be taking more and more drugs and I question whether any of them do much!

Morning drugs

Seretide inhaler
Circlesonide inhaler
Tiotropium inhaler
Theophylline
Pred
Fexofenadine
Citalopram
Adcal
Esomepraxole
Domperidone
Sucraflate
Doxycycline
Ferrous fumerate

Lunch time drugs
Ferrous fumerate
Domperidone


Night time
Circlesonide inhaler
Seretide inhaler
Theophylline
Sucraflate
Domperidone
Ferrous fumerate
Doxycycline
Ranitidine
Motelukast

And that doesn't include nebulisers, rescue inhalers and pain killers!

I have to wonder what half of them do but I guess we leave it in the hands of our medical teams and trust them that they do work!!