Health and Fitness


Diabetes: Everything You Need to Know About This Disease



Diabetes mellitus (DM), commonly referred to as diabetes, maybe a group of metabolic disorders characterized by a high blood glucose level over a protracted period of your time. Clinical features include frequent urination (polyuria), increased appetite (polyphagia), and increased thirst (polydipsia). If left untreated, diabetes can cause many complications.

Acute sequelae can include diabetic ketoacidosis, a hyperglycemic state, or death. Serious long-term complications include disorder, stroke, chronic renal disorder, foot ulcers, damage to the nerves, damage to the eyes, and cognitive impairment.

Types of Diabetes

Types of Diabetes
© MedTech Europe

There are two main sorts of diabetes: Type 1 and Type 2:


Type 1 diabetes occurs because the insulin-producing beta cells of the pancreas undergo damage. In this variety or type of diabetes, the pancreas will make little or no insulin, and therefore, sugar cannot get into the body’s cells to be used as energy.

People with Type 1 diabetes must use insulin injections to regulate their blood sugar. Type 1 is the commonest sort of diabetes in people that are under age 30, but it can occur at any age. Ten percent of individuals with diabetes are diagnosed with Type 1.

In Type 2 diabetes also known as adult-onset diabetes, the pancreas makes insulin, but it is not enough to suffice the excessive load of glucose or sugar in the body, or the insulin doesn’t work properly(because of faulty receptors).90 percent of diabetics are type 2.

This type occurs most frequently in people that are over 40 years old but can occur even in childhood if there are risk factors present. Type 2 diabetes may sometimes be controlled with a mixture of diet, weight management, and exercise. Treatment also may include oral glucose-lowering oral medications or insulin injections.

Other sorts of diabetes might result from pregnancy (gestational diabetes), surgery, and the use of certain medicines, various illnesses, and other specific causes.

Causes and Risk Factors of Diabetes

Causes and Risk Factors of Diabetes
© Northwestern Medicine

The causes of diabetes are not known. The following are risk factors of diabetes mellitus:

  1. Family history of diabetes or a private history of gestational diabetes.
  2. African-American, or Asian-American race, Pacific Islander, or ethnic background.
  3. Any injury to the pancreas which could be in the form of infection, tumor, surgery, or accident.
  4. Autoimmune disease.
  5. Age (risk increases with age).
  6. Physical stress (such as surgery or illness).

There are risk factors that you simply may need more control over, including:

  1. High blood pressure.
  2. Abnormal blood cholesterol or triglyceride levels.
  3. Smoking.
  4. Being overweight.
  5. Use of certain medications, including steroids

It is important to notice that sugar itself doesn’t cause diabetes. Eating tons of sugar can cause a cavity, but it doesn’t cause diabetes.

Symptoms of Diabetes

Symptoms of Diabetes
© Accu-Chek Malaysia

1. Hunger and fatigue


Your body converts the food you fret glucose that your cells use for energy. But your cells need insulin to take in glucose. If your body cannot make enough insulin, or if your body develops resistance to the insulin made, the glucose can’t get into your cells and you’ve got no energy. This can cause you to hungrier and more tired than usual.

2. Peeing more often and being thirstier

The average person usually has got to pee between four and 7 times in 24 hours, but people with diabetes may go tons more. Why? Normally, your body reabsorbs glucose as it passes through your kidneys. But when diabetes pushes your blood glucose up, your kidneys might not be ready to bring it all back in.

This causes the body to form more urine, which takes fluids. The result: You’ll have to go more often. You might pee out more, too. Because you’re peeing such a lot, you’ll get very thirsty. When you drink more, you’ll also pee more.

3. Dry mouth and itchy skin

Because your body is using fluids to form pee, there’s less moisture for other things. You could become dehydrated, and your mouth will feel dry all the time. Dry skin can make you itchy.

Blurred vision: Changing fluid levels in your body could make the lenses in your eyes swell. They change shape and can’t focus.

Symptoms of Type 2 Diabetes

Symptoms of Type 2 Diabetes
© Diabetes UK

These tend to point out up after your glucose has been high for an extended time.

1. Yeast infections

Both men and ladies with diabetes can get these. Yeast and other fungi grow on glucose, and therefore have so much of it make your body in an excellent living and thriving condition for them. Infections can grow in any warm fold of skin, for example:

  1. Between fingers and toes
  2. Under your breasts
  3. In or around sex organs

2. Slow-healing sores or cuts

Over time, high blood glucose can affect your blood flow and cause nerve damage that creates it hard for your body to heal wounds. Pain or numbness in your feet or legs. This is another result of nerve damage.


Symptoms of Type 1 Diabetes

Symptoms of Type 1 Diabetes
© Pharmaceutical Technology

1. Unplanned weight loss

If your body can’t get energy from your food, it’ll start burning muscle and fat for energy instead. You may reduce albeit you haven’t changed how you eat.

2. Nausea and vomiting

Your body makes ketones when I cannot metabolize glucose. These can build up in your blood and lead to diabetic ketoacidosis which can be life-threatening. Ketones can cause you to feel sick to your stomach.

Symptoms of Gestational Diabetes

Symptoms of Gestational Diabetes
© Harvard Health – Harvard University

High blood glucose during pregnancy usually has no symptoms. You might feel a touch thirstier than normal or need to pee more often.

Other symptoms include:

  1. Weak, tired feeling.
  2. Blurred vision.
  3. Numbness or tingling in the hands or feet.
  4. Slow-healing sores or cuts.
  5. Dry and itchy skin.
  6. Frequent yeast infections or urinary tract infections.

What are the symptoms of low blood sugar?

What are the symptoms of low blood sugar
© Versant Health

Most people have symptoms of low blood glucose (hypoglycemia) when their blood glucose is a smaller amount than 70 mg/dl. (Your healthcare provider will tell you ways to check your blood glucose level.)

When your blood glucose is low, your body gives out signs that you simply need food. Different people have different symptoms. You will learn to know your symptoms.

Common early symptoms of low blood glucose include the following:

  • Dizziness 
  • Feeling hungry
  • Sweating
  • Pounding heart
  • Pale skin
  • Feeling frightened or anxious
  • Late symptoms of low blood sugar include:
  • Feeling confused or having the ability to stay your mind on one subject.
  • Headache.
  • Poor coordination.
  • Bad dreams or nightmares.
  • Feeling cranky.
  • Numbness in your mouth and tongue.
  • Passing out.

Warning Signs of Diabetes

Warning Signs of Diabetes
© Medical News Today

Diabetes symptoms may occur over time or they’ll appear quickly. the varied sorts of diabetes may have similar or different warning signs. Some general warning signs of diabetes are:

  • Extreme thirst
  • Dry mouth
  • Frequent urination
  • Hunger
  • Fatigue
  • Irritable behavior
  • Blurred vision
  • Wounds that don’t heal quickly
  • Skin that itches or is dry
  • Yeast infections

Other warning signs of type 1

Other warning signs of type 1
© InnoHEALTH magazine

Type 1 diabetes is usually diagnosed in children and young adults, though it can occur at any age. a toddler may experience these additional symptoms:

  • Sudden, unintentional weight loss
  • Wetting the bed after a history of being dry in the dark
  • Yeast infection during a prepubescent girl
  • Flu-like symptoms, including nausea, vomiting, breath that smells like fruit, problems breathing, and loss of consciousness

Flu-like symptoms are caused when undiagnosed diabetes causes ketones to create up within the bloodstream. This condition is named diabetic ketoacidosis (DKA). DKA may be a medical emergency and requires immediate medical treatment.

Other warning signs of type 2

Other warning signs of type 2
© Medical News Today

You may not notice sudden symptoms of type 2 diabetes, but the warning signs listed above may provide you with a warning to an underlying condition. you’ll be diagnosed with diabetes because you attend the doctor for:

1. Persistent infections or slow-healing wound: Complications that are related to prolonged high blood glucose levels, like numbness or tingling in your feet.


2. Heart problems: You may never experience obvious warning signs in the least. Diabetes can develop over the many years and therefore the warning signs could also be subtle.

Complications in Diabetes

Complications in Diabetes
© UCSF Health

Have you wondered why diabetes is such an enormous deal after all? The fact is, even with tons of development within the field of recent medicine, the complications of this disease are not any but deadly. Prevention is usually better than cure. Diabetes can cause subsequent sorts of complications:

1. Blood vessel complications in diabetes

Atherosclerosis results in heart attacks and strokes. Atherosclerosis is between 2 and 4 times more common and tends to occur at a younger age in people with diabetes than in people that don’t have diabetes.

Over time, narrowing of blood vessels can harm the guts, brain, legs, eyes, kidneys, nerves, and skin, leading to angina, coronary failure, strokes, leg cramps during walking (claudication), poor vision, chronic renal disorder, damage to nerves (neuropathy), and skin breakdown.

2. Infectious problems in diabetes

People with diabetes often develop bacterial and fungal infections typically of the skin and mouth. When the amount of glucose within the blood are high, white blood cells cannot effectively fight infections. Any infection that develops tends to be more severe and takes longer to resolve in people with diabetes. Sometimes, an infection is the first sign of diabetes.

One such infection may be a yeast infection called candidiasis. Candida yeast may be a normal resident of the mouth, alimentary canal, and vagina that sometimes causes no harm. In people with diabetes, however, Candida can overgrow on mucous membranes and moist areas of the skin causing rashes in those areas.

People with diabetes also are particularly likely to possess ulcers and infections of the feet and legs due to poor circulation to the skin. Too often, these wounds heal slowly or not in the least. When wounds don’t heal, they typically become infected and this will end in gangrene (tissue death) and bone infection (osteomyelitis). Amputation of the foot or a part of the leg could also be needed.

3. Eye problems in diabetes

Damage to the blood vessels of the attention can cause loss of vision (diabetic retinopathy). Laser surgery can seal the leaking blood vessels of the attention and stop permanent damage to the retina. Sometimes, other sorts of surgery or injectable drugs could also be used. Therefore, people with diabetes should have yearly eye examinations to see for early signs of injury.

4. Liver damage in diabetes

It is common for people with diabetes to even have liver disease, during which abnormal fat deposits collect within the liver. the disease can sometimes reach more serious liver disease including cirrhosis. Doctors diagnose liver problems if liver blood tests are abnormal and ensure the diagnosis with a liver biopsy. Losing weight, good control of blood glucose levels, and treatment of high cholesterol are often helpful.

5. Kidney damage in diabetes

The kidneys can malfunction, leading to a chronic renal disorder that will require dialysis or kidney transplantation. Doctors usually check the urine of individuals with diabetes for abnormally high levels of protein (albumin), which is an early sign of kidney damage. At the earliest sign of kidney complications, people are often given angiotensin-converting enzyme (ACE) inhibitors or angiotensin II receptor blockers (ARBs), drugs that slow the progression of kidney damage.

6. Nerve damage in diabetes

Damage to nerves can manifest in several ways. If one nerve malfunctions, an arm or leg may suddenly become weak. If multiple nerves become damaged, sensation may become abnormal, and tingling or burning pain and weakness within the arms and legs may develop. Damage to the nerves of the skin predisposes to repeated injuries because you cannot sense changes in pressure or temperature.

7. Foot problems in diabetes

Diabetes causes many changes within the body. The subsequent changes within the feet are common and difficult to treat:

Damage to the nerves (neuropathy) affects sensation to the feet so that pain isn’t felt. Irritation and other sorts of injury may go unnoticed. 

Changes in sensation alter the way people with diabetes determine on their feet, concentrating weight in certain areas so that calluses form. Calluses (and dry skin) increase the danger of skin breakdown.

Diabetes can cause poor circulation within the feet, making ulcers more likely to make when the skin is broken and making the ulcers slower to heal.

Once a foot ulcer forms, it can easily get infected. Due to neuropathy, people might not feel discomfort thanks to the infection until it becomes serious and difficult to treat, resulting in gangrene. People with diabetes are quite 30 times more likely to need amputation of a foot or leg than are people without diabetes.

Foot care is critical. The feet should be shielded from injury, and therefore the skin should be kept moist with an honest moisturizer. Shoes should have appropriate cushioning to opened up the pressure caused by standing. Going barefoot is ill-advised. Regular care from a podiatrist (a doctor specializing in foot care), like having toenails cut and calluses removed, can also be helpful. 


Yes, modern medicine is true here to treat whatever illnesses we’ve got. But sometimes, we do tend to require it without any consideration. What we fail to understand is medicine isn’t magic. Many things are yet to be found out by medicine and that we simply cannot believe it for everything. We’d like to require excellent care for our bodies and minds. Diseases like diabetes are often so easily and readily prevented. On the opposite hand, the cure or management of the disease is tedious, lifelong, and exhausting. If left untreated, it might be lethal.

Stay happy. Stay healthy!

We hope this article helped you to know about Diabetes: Everything You Need to Know About This Disease. You may also want to see our guide on What Too Much Sodium Do To Your Body, Salt Side Effects, and How To Maintain Hygiene In Intimate Area.

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