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Signs and Symptoms of Type 1 Diabetes

5 min read

By Sam Elsley

Type 1 diabetes, sometimes known as juvenile diabetes, is a chronic condition that affects millions of people. It is the result of your body’s own immune system mistakenly destroying the beta cells in the pancreas causing an inadequate production of the hormone that regulates glucose in the blood. While your body requires glucose as a main source of energy for the cells that make up your muscles and other tissues, the buildup of glucose in your bloodstream instead of the absorption of glucose by your cells, as happens to type 1 diabetics, has potentially life-threatening effects.

Complications

Left untreated, type 1 diabetes can lead to such life-threatening complications as:

While nearly 30 million people suffer from diabetes in the United States, only 1.25 million of those people have type 1 diabetes – about 5-percent. It also tends to affect males and females equally. Unfortunately, there is neither a known form of prevention nor a cure for type 1 diabetes. There is, however, an effective form of treatment in the form of managing blood sugar levels with a prescribed hormone that allows your body to use glucose for energy.

Can Be Difficult To Recognize

While the signs and symptoms of type 1 diabetes can begin to show quite early, there are three things that make recognizing type 1 diabetes difficult. The first is that many of the signs and symptoms of type 1 diabetes are shared with other, more common, less dangerous illnesses. The second is that the signs and symptoms can be very subtle. The third is that the process inside your body that causes type 1 diabetes can take months or even years to occur.

This is why it’s important to take notice of any changes in your body and get checked by your doctor at the first sign of anything that could even remotely be related to type 1 diabetes.

Common Signs and Symptoms

To help you understand what to watch out for, the signs and symptoms associated with type 1 diabetes can include:

Severe Signs and Symptoms

In more serious cases of type 1 diabetes, signs and symptoms can include:

If you experience any of these signs or symptoms, you should seek immediate medical attention.

Hypoglycemia

Hypoglycemia, for example, happens when your blood glucose levels become very low. Although it is usually a result of taking too much of the hormone that regulates glucose in the blood, the most common form of treating type 1 diabetes, this in itself can produce potentially  life-threatening symptoms.

Symptoms of Hypoglycemia

The signs and symptoms of hypoglycemia include:

Left uncontrolled, hypoglycemia can cause confusion, slurred speech and, eventually, unconsciousness. Fortunately, all that is usually required to bring hypoglycemia back under control is to eat something sugary.

Symptoms of Hyperglycemia

Hyperglycemia, on the other hand, is the result of your body’s inability to produce an adequate amount of the hormone that allows your body to use glucose for energy, which causes your blood glucose levels to become dangerously high. While they tend to come on more severely, the signs and symptoms of hyperglycemia are similar to those of type 1 diabetes and can include:

Without the proper treatment, hyperglycemia can lead to what’s called diabetic ketoacidosis –  a life-threatening condition where the body breaks down fat and muscle as an alternative source of energy. This breakdown can cause a build-up of acids in your bloodstream, which can cause vomiting, dehydration, unconsciousness and even death.

Know the Signs

Unfortunately, there is neither a known form of prevention nor a cure for type 1 diabetes. However, on the bright side, the symptoms of type 1 diabetes can usually be managed by taking prescribed doses of the hormone that allows your body to use glucose for energy.

While type 1 diabetes is certainly less common than its sibling, type 2 diabetes, the severity of symptoms associated with type 1 diabetes, especially if left untreated, make it just as, if not more dangerous. As explained above, type 1 diabetes, unfortunately, shares many symptoms with other conditions and disorders, making it hard to personally diagnose. This is why, upon the onset of anything that could be described as being symptomatic of type 1 diabetes, you should see your doctor immediately just to be safe.

MS, RDN, CDCES

Julie Ching is a Registered Dietitian and Certified Diabetes Educator in Los Angeles. She decided to become a Dietitian after traveling through Europe, South America, and Asia and discovered a passion for food. She now works with people of all ages and varying disease states to improve their health. She is passionate about teaching people about nutrition so they can live their best life while still considering their cultural and socioeconomic backgrounds.

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