Diabetes Cheat Sheet
Drug Interactions
Diabetes Drug Interacting Drug(s) Mechanism
Repaglinide
2C8 Inhibitors:
Gemfibrozil
Fluconazole
Nicardipine
Delvirdine
Ketoconazole
Repaglinide is a 2C8 substrate
(decrea
...
Diabetes Cheat Sheet
Drug Interactions
Diabetes Drug Interacting Drug(s) Mechanism
Repaglinide
2C8 Inhibitors:
Gemfibrozil
Fluconazole
Nicardipine
Delvirdine
Ketoconazole
Repaglinide is a 2C8 substrate
(decreased metabolism, may
increase concentration and
hypoglycemic effect).
Sulfonylureas
Nateglinide
2C9 Inhibitors:
Fluconazole
Trimethoprim
Amiodarone
Zafirlukast
Sulfonylureas and Nateglinide
are 2C9 substrates (decreased
metabolism, may increase
concentration and
hypoglycemic effect).
Repaglinide
3A4 Inhibitors:
Macrolides (NOT Azithromycin)
Verapamil
Diltiazem
Itraconazole
Ketoconazole
Fluoxetine
Fluvoxamine
HIV Protease Inhibitors
Delavirdine
Repaglinide is a 3A4 substrate
(decreased metabolism, may
increase concentration and
hypoglycemic effect).
Acarbose Digoxin
Acarbose may decrease
digoxin absorption, leading to
decreased Digoxin levels.
So, Do You Have Diabetes?
Take Any of the Following Tests:
Hemoglobin A1c
>6.5%?
Fasting Glucose Test
≥126 mg/dL?
Glucose Tolerance Test
≥200 mg/dL?
Random Glucose Test
≥200 mg/dL?
Any of the Above True x 2 Days? That, Son, Is How You Get Diabeetus.
Basic Treatment Considerations
A1c Goal: 6.5% (AACE) or 7% (ADA)
Non-Insulin Dependent: Initiate with Metformin
Insulin Dependent: Initiate with Insulin
For A1c ≥9% (ADA) or ≥7.5% (AACE), consider
multiple agents
Hypoglycemia Management
Defined As: Blood Glucose < 70 mg/dL
Symptoms: Sweating, Tremor, Hunger, HA, AMS
Can Take PO? Can’t Take PO?
15 gm Carbs IV Access? No IV Access?
(3-4 Glucose Tab, 1/2 Cup
Juice, Non-Diet Soda)
D50% (25 mL / 12.5 gm IV
Push)
Glucagon 1 mg
SC
Wait 15 Minutes, Check Glucose
Repeat Dose Until BG > 70 mg/dL
Drug A1c Effect Note
Metformin 1 - 1.5% Monotherapy
Insulin 0.9 - 1.1% Varies, No Max Dose
SGLT2 Inhibitors 0.7 - 1%
GLP-1 Agonists 1%
DDP-IV Inhibitors 0.7%
Meglitinides 0.7%
Sulfonylureas 0.8%
Thiazoladinediones 0.8%
Alpha Glucosidase
Inhibitors 0.6 - 0.7%
Pramlintide 0.36% Must Take w/ Insulin
*More likely due to potential fluid retention, not fat
Drugs with Potential Weight Loss Benefit
Biguanides Metformin
SGLT-2 Inhibitors
Canagliflozin
Empagliflozin
Dapagliflozin
Ertugliflozin
GLP-1 Agonists
Exenatide
Liraglutide
Semaglutide
Drugs with Potential Weight Gain Effect
Insulin Sulfonylureas Meglitinides Thiazolidinediones*
(All)
Chlorpropamide
Glimepiride
Glyburide
Glipizide
Repaglinide
Nateglinide
Pioglitazone
Rosiglitazone
Drugs That May Cause Hypoglycemia
Insulin (All)
Sulfonylureas
Chlorpropamide
Glimepiride
Glyburide
Glipizide
Meglitinides Repaglinide
Nateglinide
Drugs with Potential Cardiovascular Benefit
SGLT-2 Inhibitors Empagliflozin
GLP-1 Agonists Liraglutide
Semaglutide
Agents Possibly Used for DM
Bile Acid Sequestrants Colesevelam
Dopamine Agonist Bromocriptine
Combination Agents
Metformin Alogliptin Empagliflozin Glimepiride Sitagliptin
Pioglitazone Actoplus Met
Actoplus Met XR Oseni Duetact
Linagliptin Jentadueto Glyxambi
Rosiglitazone Avandamet Avandaryl
Alogliptin Kazano
Canagliflozin Invokamet
Dapagliflozin Xigduo XR
Empagliflozin Synjardy
Glimepiride Amaryl M
Glipizide Metaglip
Glyburide Glucovance
Repaglinide PrandiMet
Saxagliptin Kombiglyze XR
Sitagliptin Janumet XR Janumet
Simvastatin Juvisync
http://www.diabetes.org/living-with-diabetes/know-your-rights/discrimination/employment-discrimination/getting-a-job.html
Occupational Restrictions for Insulin Dependent Diabetics
Occupation Eligibility for Insulin-Dependent Notes
Law Enforcement Officer Case by Case
Firefighter Case by Case
Commercial Divers Case by Case Apply for waiver from state or Diabetes Exemption Program
Pilot Class III Only
Military Restricted Most branches, but does not apply for contractors
DKA vs HHS DKA HHS
Mortality Rate 2 - 5% ~15
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