Managing your diabetes can be challenging. And learning about the signs and symptoms of uncontrolled diabetes are helpful to deal with it effectively. Sometimes it is difficult to control your diabetes even with medicines. And you can experience diabetes-related issues including increased urination, excessive thirst, and other similar symptoms. 

What is uncontrolled diabetes?

If your blood sugar levels are consistently high or low, your diabetes is out of control. These issues are indicating that your diabetes is out of control. 

You may go through this condition due to:

  • A lack of diagnosis
  • Inadequate therapy
  • Your non-compliance

Talk to your healthcare provider to get an early diagnosis of diabetes and the ways to manage it.

Signs of high blood sugar include constant thirst, extreme weariness, and impaired vision. Besides this, there are several undiagnosed indications as well.

Uncontrolled diabetes can bring several other problems with it. Nearly every bodily organ might suffer damage from diabetes like:

  • The cardiovascular system
  • Eyes
  • Kidneys
  • Nerves
  • Abdominal cavity
  • Teeth and gums

Signs and Symptoms

It may take years to show symptoms of type 2 diabetes. So you need to get information regarding the warning signs of diabetes. You should also keep on checking your blood sugar level at considerable intervals.

the American Diabetes Association (ADA), has defined type 2 diabetes’ most prevalent symptoms as:

  • Urging multiple times through the night.
  • Persistent thirst and hunger
  • Blurred vision
  • Tingling or numbness in the hands and feet
  • Extreme fatigue, and dry skin 
  • Dehydration
  • Skin damage appears in the form of cuts, scrapes, or sores

Complications of uncontrolled type 2 diabetes

When you neglect your regular blood sugar level checkups, it brings several complications. Uncontrolled diabetes can impair your immune system and increase your risk of infections and diseases as well.

1. Loss of vision

The most frequent cause of blindness in the US is diabetes. The nerves and blood vessels in the eye are harmed over time by high blood sugar. This may initially result in hazy vision or increased sensitivity in your eyes. If unattended, it may result in blindness.

2. Nerve injury

Damage to the nerves can result from untreated diabetes. This can have a wide range of negative effects on a person’s life, ranging from slight numbness and tingling to excruciating agony. It is regrettably a relatively prevalent issue. Health experts estimate that ten percent of people with diabetes suffer nerve damage.

If you recognize nerve damage early on, you can treat it; therefore, if you suspect nerve injury, speak with your healthcare practitioner. A few of the indicators are:

  • Burning Tingling
  • Numbness
  • Lack of feeling Unable to keep an erection up

3. Kidney disease

High blood sugar levels might harm your organs. In most diabetes patients, kidneys are affected. 

You can develop significant issues if your kidneys are not functioning properly. The kidneys are in charge of removing toxins from your body and excreting them through your urine. If they completely stop working, you might require a transplant or dialysis.

The American Diabetes Association advises diabetics to routinely undergo blood and urine tests. These are important to assess the health of their kidneys. It is difficult to detect the onset of chronic kidney disease as it shows a few symptoms in the patients. This regular check-up of your blood sugar can help you catch it early.

4. Heart condition

High blood sugar can also damage the neurons and blood vessels in your heart. Furthermore, diabetes patients are more likely to have other illnesses that increase their risk of getting heart disease.

  • High triglycerides
  • elevated blood pressure
  • High blood fat (triglycerides) levels

5. Stroke

High blood sugar levels harm the blood vessels over time. Stroke is one of the side effects of blood vessel injury. Diabetes, in particular, increases the risk of cerebral small vessel disease. This has an impact on the tiny blood vessels that provide blood to the deep brain regions and white matter.

6. Skin issues 

Yeast infections and other skin issues are indicators that your blood sugar level is too high. 

7. Teeth and gums

Long-term high blood sugar levels have the most detrimental effects on oral health and hygiene. In rare instances, pus may form, causing the gums to swell and become painful. Maintaining good blood sugar levels and seeing your dentist frequently will help you keep your mouth clean.

It may show the following signs:

  • Itching in wet skin creases, such as in the armpits, between the fingers and toes, or under the breasts
  • Vaginal itchiness, discomfort, or discharge
  • Itching under the foreskin in uncircumcised men

Guidelines for controlling type 2 diabetes

You can treat type 2 diabetes by using these suggestions:

  • Routinely check your cholesterol, blood sugar, and blood pressure levels 
  • Think about giving up smoking 
  • Concentrate on nutrient-dense diets
  • Restrict foods high in saturated fat and sugar
  • If your doctor has prescribed it, work toward achieving a reasonable weight
  • Engage in daily physical activity
  • Take your prescription medications.
  • Develop a health plan for managing your diabetes in cooperation with your doctor

When to visit a doctor

Immediately contact your healthcare provider if you get persistent diarrhea or vomiting and are unable to consume any food or liquids.

You consistently have blood sugar levels above 240 mg/dL (13.3 mmol/L), and you experience urine ketosis symptoms.


Whether you’ve been diagnosed with diabetes or not, these symptoms could be signs that your blood sugars are not controlled or healthy. Any of these symptoms, especially if they come on suddenly, are reasons to call your primary care provider.


1. How do doctors treat high blood sugar?

Short-acting insulin supplements or adjustments to your insulin dose can help control hyperglycemia. To temporarily lower a high blood sugar level, a supplement is an additional dose of insulin.

2. Which organs are most affected by diabetes?

The pancreas produces more insulin when blood sugar levels rise. The insulin-producing cells of the pancreas eventually suffer damage and are unable to produce enough insulin to meet the body’s requirements.

3. What is the daily diabetes limit?

Adults should consume no more than 30g of sugar each day, which equates to just seven teaspoons.

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