Type 2 diabetes causes a person’s blood sugar levels to become too high. Early signs of type 2 diabetes include increased thirst, frequent urination, and tiredness.
Type 2 diabetes is a common health condition in the United States. It occurs when the body is unable to produce enough of the hormone insulin to function properly, or the cells in the body are no longer able to react to insulin.
The onset of type 2 diabetes can be gradual, and symptoms can be mild during the early stages. As a result, many people may not realize that they have this condition. Possible early signs may include frequent urination and increased thirst.
In this article, we look at the early signs and symptoms of type 2 diabetes and the importance of early diagnosis. We also discuss the risk factors for developing this condition.
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1. Frequent urination
When blood sugar levels are high, the kidneys try to remove the excess sugar by filtering it out of the blood. This can lead to a person needing to urinate
2. Increased thirst
The frequent urination necessary to remove excess sugar from the blood can result in the body losing additional water. Over time, this can cause dehydration and make a person feel more thirsty than usual.
3. Frequent hunger
People with diabetes often do not get enough energy from their food.
The digestive system breaks food down into a simple sugar called glucose, which the body uses as fuel. In people with diabetes, not enough of this glucose moves from the bloodstream into the body’s cells.
As a result, people with type 2 diabetes often feel constantly hungry, regardless of how recently they have eaten.
4. Fatigue
Type 2 diabetes can affect a person’s energy levels and
Diabetes fatigue occurs due to insufficient sugar moving from the bloodstream into the body’s cells.
5. Blurry vision
An excess of sugar in the blood can damage the tiny blood vessels in the eyes, which can cause blurry vision. This can occur in one or both eyes.
High blood sugar levels can also lead to swelling of the eye lens. This can cause blurred vision but will improve when blood sugar levels lessen.
If a person with diabetes goes without treatment, the damage to these blood vessels can
6. Slow healing of cuts and wounds
High blood sugar levels can damage the body’s nerves and blood vessels, which can impair blood circulation. As a result, even small cuts and wounds may take weeks or months to heal. Slow wound healing also increases the risk of infection.
7. Tingling, numbness, or pain in the hands or feet
High blood sugar levels can affect blood circulation and
This condition is known as neuropathy. It can worsen over time and lead to more serious complications if a person does not get treatment for their diabetes.
8. Patches of darker skin
Patches of darker skin forming on creases of the neck, armpit, or groin can also result from diabetes. These patches may feel soft and velvety.
This skin condition is known as acanthosis nigricans.
9. Itching and yeast infections
Excess sugar in the blood and urine provides food for yeast, which can lead to infection. Yeast infections tend to occur on warm, moist areas of the skin, such as the mouth, genital areas, and armpits.
The affected areas are usually itchy, but a person may also experience burning, skin discoloration, and soreness.
Recognizing the early signs of type 2 diabetes can allow a person to receive a diagnosis and treatment sooner.
Getting appropriate treatment, making lifestyle changes, and managing blood sugar levels can
Without treatment, persistently high blood sugar levels can lead to severe and sometimes life threatening complications, including:
- heart disease
- stroke
- nerve damage, or neuropathy
- foot problems
- kidney disease, which can result in a person needing dialysis
- eye disease or loss of vision
- sexual problems
Keeping blood sugar levels well managed is crucial for preventing some of these complications. The longer blood sugar levels remain unmanaged, the higher the risk of other health problems.
Untreated diabetes
Anyone can develop type 2 diabetes, but certain factors can increase a person’s risk. These risk factors
- being age 45 years or older
- living a sedentary lifestyle
- having overweight or obesity
- eating an unbalanced diet
- having a family history of diabetes
- having polycystic ovary syndrome
- having a medical history of gestational diabetes, heart disease, or stroke
- having prediabetes
Diabetes and ethnicity
The prevalence of diabetes is different among races and ethnicities. The American Diabetes Association (ADA) reports the following rate of confirmed diabetes diagnoses in adults in different groups.
| Group | Diabetes prevalence |
|---|---|
| American Indian/Alaskan Native | 13.6% |
| non-Hispanic Black | 12.1% |
| Hispanic | 11.7% |
| Asian American | 9.1% |
| non-Hispanic white | 6.9% |
Below are some frequently asked questions about type 2 diabetes.
How does type 2 diabetes make a person feel?
When a person first develops diabetes, they may feel more thirsty, hungry, or tired than usual. They may also experience blurry vision and lightheadedness.
Later symptoms can cause tingling, numbness, or pain in the hands or feet.
What are the three most common symptoms of undiagnosed diabetes?
The most common symptoms of diabetes include increased thirst, feeling tired, weight loss, and increased urination.
When does type 2 diabetes usually start?
Type 2 diabetes
How do people deal with type 2 diabetes?
Management for type 2 diabetes may involve regular checks with a healthcare professional who may prescribe insulin or recommend lifestyle changes, such as regular physical activity, such as exercising, a balanced diet, maintaining a moderate weight, reducing stress, and monitoring blood sugar levels.
Type 2 diabetes is a common condition that causes high blood sugar levels. Early signs and symptoms can include tiredness and hunger, frequent urination, increased thirst, vision problems, slow wound healing, and yeast infections.
Anyone who experiences possible signs and symptoms of diabetes should contact a doctor for an evaluation, especially if they have other risk factors for developing this condition. Early detection and treatment of type 2 diabetes can help improve a person’s quality of life and reduce the risk of severe complications.
It is important to have a support system of people who understand what it is like to have a diagnosis and live with type 2 diabetes. Bezzy T2D is a free app that supports people with type 2 diabetes through one-on-one and live group discussions. Download the app for iPhone or Android.