Diabetes Medication Formulary Flashcards
metformin dosages
-initial dose: 500 mg PO BID or 850 mg PO QD with meals
-titrate weekly or bi-monthly and increase by 250-500 mg/day
-maximum dose: 2550 mg/day
metformin adverse effects
-lactic acidosis
-diarrhea
-flatulence
-nausea
-vomiting
-vitamin B12 deficiency
-dementia
metformin monitoring
-eGFR ≥ 60: monitor SCr annually
-eGFR 45-60: monitor SCr every 3-6 months
-eGFR 30-45: monitor SCr every 3 months
-avoid in acute decompensated hospitalized HF, unstable HF, and/or HF coupled with severe renal/hepatic disease
-avoid excessive intake of alcohol
-hold metformin 1-2 days before and then ~2 days after depending upon patient status for surgery/radiologic procedure with contrast dye
-titrate dosage for GI side effects
-monitor vitamin B12 annually and provide supplementation if needed
metformin counseling points
-side effects: diarrhea, flatulence, nausea, vomiting, heartburn, headache, fatigue
-call a doctor if you are experiencing lactic acidosis, hypoglycemia, or an allergic reaction
alogliptin dosages
-25 mg PO QD
-12.5 mg PO QD (CrCl 30-60)
-6.25 mg PO QD (CrCl <30 or with ESRD on dialysis)
sitagliptin dosages
-100 mg PO QD (CrCl > 50)
-50 mg PO QD (CrCl 30-50)
-25 mg PO QD (CrCl < 30 or ESRD on dialysis)
DPP-4 inhibitors adverse effects
-nasopharyngitis
-upper respiratory tract infections (URIs)
-headache
-acute pancreatitis
-joint pain
-HF risk
DPP-4 inhibitors monitoring
-adjust dose for renal function
-avoid use in patients with history of chronic pancreatitis
DPP-4 inhibitors counseling points
-signs/symptoms of acute pancreatitis
-side effects: common cold symptoms, sore throat, stuffy nose, runny nose, headache
-call a doctor if you are experiencing severe joint pain, persistent joint pain, skin blisters, skin breakdown, heart problems, hypoglycemia, pancreatitis, liver problems, Stevens-Johnson syndrome/toxic epidermal necrolysis, allergic reaction, or kidney problems
dulaglutide dosages
-0.75 mg SQ weekly
-titrate up to 4.5 mg SQ weekly if needed for BG control
liraglutide dosages
-0.6 mg SQ QD for 1 week, then increase to 1.2 mg SQ QD
-titrate up to 1.8 mg SQ QD if needed for BG control
Ozempic dosages
-0.25 mg SQ weekly for 4 weeks to prevent nausea
-0.5 mg SQ weekly and titrate up to 2 mg SQ weekly if needed for BG control
Rybelsus dosages
-3 mg PO QD for 30 days, then increase to 7 mg PO QD
-titrate to 14 mg QD if needed for BG control
-if on Ozempic 0.5 mg SQ weekly, then change to 7 mg PO QD
GLP-1 agonists adverse effects
-nausea
-vomiting
-diarrhea
-acute pancreatitis
-thyroid C-cell tumors
-gallbladder disease
-retinopathy
GLP-1 agonists monitoring
-contraindicated in patients with personal or family history of MTC or with multiple endocrine neoplasia syndrome type 2 (MEN 2)
-use with caution or avoid in patients with preexisting gallbladder disease
-avoid in patients with gastroparesis
-monitor patients with history of retinopathy
-use with caution in patients with severe non-proliferative disease and avoid in patients with proliferative diabetic retinopathy
dulaglutide counseling points
-may be given at anytime, independent of meals
-may be administered in thigh, abdomen, or arm
-may be administered cold
-available in single dose pens
-remove grey base cap and place pen firmly against skin
-unlock top of pen and press green button to administer medication
-at second click, medication has been administered (can remove pen)
liraglutide counseling points
-may be given at anytime, independent of meals
-may be administered in thigh, abdomen, or arm
-available in pre-filled pens with 18 mg per pen
-should be stored in refrigerator when not opened
-in-use pen may be kept at room temperature
-discard unused medication after 30 days
-only prime prior to first injection