Potent drugs

Some most potent drug

Statin:: Rosuvastatin
Thiazides:: polythiazide
Loop diuretics:: bumetanide 
Androgen::DHT
Corticosteroid:: betamethasone
Inhalational anesthesia:: methoxyflurane
Thyroid hormone ::T 3
H2 blocker:: famotidine
PPI:: lansoprazole
IOP lowering :: latanoprost
Serotonin reuptake #:: paroxetine
Noradrenalin reuptake #:: Desipramine
Atypical Antipsychotic:: trazadone
Eye layer involvement::
Flame shaped hemorhage:: nerve fiber layer
Dot shaped hemorhage:: inner nuclear layer
Soft exudate:: nerve cell layer
Hard exudate::outer plexiform layer
Cystoid macular oedema:: Outer plexiform layer