Final answer:
DEXAMETHASONE, FRAMYCETIN, and GRAMICIDIN are medications used in medicine for different purposes.
Step-by-step explanation:
DEXAMETHASONE, FRAMYCETIN, and GRAMICIDIN are all commonly used medications in the field of medicine. DEXAMETHASONE is a corticosteroid that is used to reduce inflammation and suppress the immune system. FRAMYCETIN is an antibiotic that belongs to the class of aminoglycosides and is used to treat bacterial infections. GRAMICIDIN is a peptide antibiotic that is effective against a wide range of Gram-positive bacteria.