Dexcom Tandem t Instructions Manual Download Page 6

PAGE   |    6

Wear the 

CGM 

consistently

Set the 

Sleep 

Schedule 

for every 

night

Bolus 

before 

all meals, 

and snacks

Give correction 

bolus for 

hyperglycemia, 

if recommended

by bolus 

calculator

THE 4 KEYS TO SUCCESS USING CONTROL-IQ

Great job using Control-IQ for your diabetes care. 

Using systems like this can help you achieve better glucose control. Aim for more than 70% of your CGM 
glucose levels to be between 70-180 mg/dl. This is the goal for MOST people with type 1 diabetes. This is 
about the same as having an HbA1c level of 7%

Have questions about your insulin pump? 

http://tandemdiabetes.com

For Tandem customer support, call 1-858-375-1473

For Tandem technical support, call 1-877-801-6901

Have questions about your CGM? 

http://dexcom.com

For Dexcom customer support, call 1-888-738-3646

For Dexcom technical support, call 1-844-607-9398

HYPERGLYCEMIA

 > 300 mg/dL for 1-2 hours?

Check ketones first! If ketones, give a

 syringe

 injection of insulin and turn off “Control-IQ” 

feature for 4 hours. Change infusion set (“when in doubt, change it out!”)

Do not override boluses

 to give more insulin than the pump recommends 

(may cause hypoglycemia due to automated insulin delivery).

Bolus before eating.

 If bolusing after a meal, the user should reduce bolus as 

system has already been increasing insulin for hyperglycemia.

Read bolus prompts carefully.

 If it states “Your BG is Below Target. 

Reduce Bolus Calculation?”, press “NO” (or 

r

) to get full amount of insulin for 

carbohydrates. Press “Yes” (or

a

) to subtract insulin.

Give correction boluses

 for hypergylcemia.

Try treating hypoglycemia with 5-10 g CHO

 

since insulin may have been 

reduced/suspended for a period of time before hypoglycemia occurs.

If disconnected 

for more than 20 minutes, SUSPEND insulin so the Control-IQ 

system counts IOB correctly. 

Check “Auto-off” settings.

 Turn off or extend to 16 hours. 

CHANGE INFUSION SET

 every 2-3 days, or as needed for persistent hyperglycemia. 

Tips for 

using the

Control-IQ 

system 

include:

AFTER VISIT SUMMARY 

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