benzofurans |
|
beta-adrenergic agonists, anticholinergics |
|
beta blockers (selective) |
biguanides |
bile acid replacements |
|
biologic response modifiers |
|
opioid agonists, opioid agonists nonopioid analgesic combinations |
opioid agonists analgesics |
|
opioid agonists antagonists, opioid antagonists |
opioid agonists nonopioid analgesic combinations |
|
|
osmotic diuretics |
osmotic laxatives, stimulant laxatives |
|
blood products, colloids |
bradykinin B2 receptor antagonists |
|
|
butyrophenones, dopamine antagonists |
|
|
|
calcium channel blockers (dihydropyridine) |
|