Insulin pump therapy, in plain language
A friendly overview of what an insulin pump is, who it may suit, the benefits and the trade-offs, and an honest look at the path to getting one. This is general education, not medical advice.
Please read this first
This page explains general concepts so you can have better conversations with your care team. It is not medical advice and does not recommend any specific device or treatment. Whether a pump is right for you, and which one, is a decision to make with your doctor, endocrinologist, or diabetes educator.
What is an insulin pump?
An insulin pump is a small device that delivers insulin throughout the day in place of multiple daily injections. Instead of separate shots, the pump provides a steady background amount (often called basal) and lets you deliver extra at meals (often called a bolus). Many people use a pump alongside a continuous glucose monitor so the two can work together.
Who might consider one?
People with type 1 diabetes commonly use pumps, and some people with type 2 diabetes do as well. People often look into pump therapy when they want more flexibility, steadier glucose levels, or fewer daily injections. Whether it is a good fit depends on your individual situation, preferences, and clinical guidance. There is no single right answer, and staying on injections is a perfectly valid choice too.
The main types of pumps
Broadly, pumps fall into two shapes, and it helps to know the difference before you compare specific models with your team.
- Tubed pumps connect to your body through a thin tube and a small cannula that sits under the skin. The pump itself clips to clothing or tucks into a pocket.
- Tubeless (patch) pumps stick directly to the skin as a small pod, with no tubing, and are controlled wirelessly.
Well known systems families may come across include Tandem, Medtronic, Omnipod, and others. We describe these neutrally. Pumping Along does not endorse or sell any brand, and any device comparison should be made with your care team and your insurance in mind.
Automated insulin delivery. Many modern pumps pair with a glucose sensor to adjust insulin automatically between meals. Your team can explain which systems work together and what that means day to day.
The benefits people often value
- Fewer injections across the day.
- Finer control over insulin amounts.
- Flexibility around meals, activity, and sleep.
- The potential for steadier glucose when paired with a sensor.
The trade-offs to weigh
A pump is a tool, not a cure, and it asks something of you in return. Honest points to consider include:
- Wearing a device on your body at almost all times.
- A learning curve at the start, for you and your family.
- Site changes, supplies to reorder, and charging or batteries to manage.
- Cost and insurance coverage, which vary a great deal.
None of these are reasons to avoid a pump. They are simply part of a clear-eyed decision.
The path to getting one
Getting a pump usually involves several steps that can overlap: learning about your options, discussing suitability with your care team, obtaining a prescription, gaining insurance approval, choosing a device, and completing training. That process is exactly what Pumping Along helps families move through.
Have questions about your family's situation?
Bring them to a workshop, or send them our way. We will help you get ready for the conversation with your care team.