Endocrine and Diabetes Drugs Flashcards
demopressin TC
drug for DI
demopressin PC
ADH (anti-diuretic hormone)
demopressin MOA
acts on kidneys to reabsorb water, controls acute symptoms of DI
demopressin admin
PO, intranasal, or parentaral, check Na, monitor I/Os
demopressin adverse effects
water intoxication- drowsiness, headache, listlessness, coma
demopressin BBW
can cause hyponatremia
demopressin contraindications
don’s use in DI caused by kidney disease, heart failure patients,
levothyroxine TC
thyroid hormone
levothyroxine PC
TH replacement
levothyroxine MOA
synthetic t4, serum TSH is checked to see if replacement is working, TSH will decrease as thyroxine inproves
levothyroxine adverse effects
rare, but can cause hyperthyroidism: palpitations, anxiety, insomnia, heat intolerance, weight loss
levothyroxine contraindications
CV conditions or MI, use cautiously in older adults, can cause adrenal crisis
hydrocortisone TC
adrenal hormone
hydrocortisone PC
corticosteroid
hydrocortisone MOA
identical to cortisol, when used for inflammation it’s given at high doses
hydrocortisone adverse effects
rare at replacement therapy doses, Cushings can result form lomng term high doses
hydrocortisone contraindications
drug hypersensitivity, known infections, diabetes, osteoporosis, psychoses, liver disease, hypothyroidism, decrease response to vaccines
Insulin TC
parenteral drug for diabetes, replacement pancreatic hormone
Insulin PC
hypoglycemic drug
Insulin MOA
cellular uptake of glucose,
Insulin admin
ensure patient has had sufficient food, check blood sugar
Insulin adverse effects
hypoglycemia, lipohypertrophy at injection sites
Insulin contraindications
hypokalemia
Insulin lab tests
blood glucose, hemoglobin a1c
glucagon TC
increases blood glucose, hypoglycemia antidote,
glucagon PC
glycogenolytic hormone
glucagon moa
used for hypoglycemia reations, IM, stimulates glycogenolysis to increase blood glucose
glucagon adverse effects
nausea, vomitting, low blood pressure
insulin aspart “Novalog”
RAPID, given just before meal, onset 10-20 min, peak 1-3 hrs, duration 3-5 hr
insulin regular
SHORT, given 30-60 min before meal, onset 30-60 mins, peak 2-4 hr, duration 5-8hr
insulin isophane “NPH”
INTERMEDIATE, given 30 mins before first meal of day, onset 1-2 hr, peak 4-12 hr, duration 18-24hr
insulin glargine “Lantus”
LONG, onset 1.5hr, peak none, duration 24hrs
metformin ther class
anti diabetic drug
metformin pharm class
biguanide
metformin MOA
reduces fasting and post meal glucose levels by decreasing hepatic production of glucose (gluconeogensis) and reduces insulin resistance; lowers triglycerides and LDLs, promotes anorexia
metformin adverse effects
GI related: nausea, vomiting, abdominal discomfort, dairrhea; metabolic taste and anorexia
metformin BBW
lactic acidosis is rare but potentially fatal, increased in patients w CKD, liver disease, infection, alcohol intake, shock or hypoxemia
metformin contraindications
patients in BBW, do not take for 2 days prior and after IV radiographic contrast