Type 2 diabetes - common signs and symptoms UHL NHS Trust

Understanding Type 2 Diabetes - Common Signs and Symptoms

Introduction

Type 2 diabetes is a prevalent condition that affects millions of people in the United Kingdom. It often develops slowly over years, so it's important to understand the common signs and symptoms. Early detection can greatly help in managing the condition and improving quality of life. Below, we break down some of the key indicators associated with Type 2 diabetes.

Increased Thirst and Frequent Urination

One of the earliest and most common symptoms of Type 2 diabetes is increased thirst (polydipsia) and frequent urination (polyuria). This occurs because excess glucose in the bloodstream draws water from the body’s tissues, making you feel dehydrated and causing increased urination.

Unexplained Weight Loss

Unexpected weight loss can be another sign, even if you haven't changed your diet or exercise habits. When the body can't use glucose for energy, it starts breaking down muscles and fat, leading to weight reduction.

Fatigue

Feeling unusually tired or fatigued can be a symptom of Type 2 diabetes. This happens because cells are not able to effectively use glucose for energy, leaving you feeling depleted.

Blurred Vision

High blood sugar levels can cause the lenses of your eyes to swell, leading to temporary blurred vision. If left untreated, this can result in more serious eye problems over time.

Slow-Healing Sores and Frequent Infections

People with Type 2 diabetes often notice that cuts, blisters, and other wounds heal more slowly. High levels of glucose can impair blood circulation and the body's ability to heal. This also makes the body more susceptible to infections.

Numbness and Tingling

Nerve damage, known as neuropathy, can occur as a result of high blood sugar levels. This can cause a tingling sensation or numbness, especially in the hands and feet. Over time, this can lead to significant discomfort and complications.

Darkened Skin Areas

Patches of dark skin (acanthosis nigricans) may appear in body creases such as the neck, armpits, or groin. This condition can be a warning sign of heightened insulin resistance.

Conclusion

If you recognize any of these symptoms, it's crucial to consult with a healthcare professional as soon as possible. Early diagnosis and management of Type 2 diabetes can make a significant difference in maintaining your health and well-being. For more information and support, visit the official website of UHL NHS Trust.