Diabetes
Diabetes, also
called diabetes mellitus, is a chronic disease that occurs when the blood sugar
level is abnormally high. It affects millions of people worldwide.
It occurs when
the body either fails to produce enough insulin or cannot use insulin properly, resulting in high blood sugar levels. Ultimately, this can damage the blood vessels
and nerves, leading to heart disease, stroke, kidney disease, and blindness.
Diabetes is
mainly divided into three types: Type 1, Type 2, and gestational diabetes.
Among children, adolescents, and young adults, type 1 diabetes is more common.
Adults and the elderly are more likely to develop type 2 diabetes. And
gestational diabetes that occurs during pregnancy. Diabetes can be treated with medications,
diets, and exercise.
Types of Diabetes
There are mainly
three types of diabetes. These are:
A. Type 1 Diabetes or Insulin-dependent Diabetes
In this type of
diabetes, the body's immune system destroys the insulin-producing beta cells in
the pancreas. Thus, the body can not produce sufficient insulin to regulate
blood sugar. So, the body cannot properly regulate blood sugar levels.
For this, people
with type 1 diabetes require daily insulin injections to maintain blood sugar
levels. It is caused by various factors, including viral infections, genetic factors, and environmental factors.
If untreated, serious complications such as
hypoglycemia, ketoacidosis, and diabetic coma can result from type 1 diabetes.
B. Type 2 Diabetes or Non-insulin-dependent Diabetes
It is the most
common type of diabetes. It occurs due to a sedentary lifestyle, smoking,
family history, insulin resistance,
certain medications, and genetic factors. In type 2 diabetes, the body does not
produce sufficient insulin, or the body can not use insulin properly. Diet and
lifestyle changes can often manage type 2 diabetes. If the lifestyle
modifications fail, medication or insulin therapy may be necessary.
C. Gestational Diabetes
This type of
diabetes develops during pregnancy. It usually recovers after the baby is born.
Later in life, it can increase the risk of type 2 diabetes. Women with
gestational diabetes are more likely to have larger babies, which can lead to
complications during delivery, and the baby can develop diabetes in later life.
Treatment for
gestational diabetes includes lifestyle changes like eating a healthy diet,
exercising, and insulin. If treated properly, the majority of women with
gestational diabetes will have healthy pregnancies and healthy babies.
Prediabetes
The term
prediabetes refers to a condition in which blood sugar levels are higher than
normal but are not high enough to be classified as type 2 diabetes. It is a
warning sign that an individual may develop diabetes. This condition often does
not present noticeable symptoms. However, if left unaddressed,
prediabetes can lead to type 2 diabetes.
With the right
interventions and lifestyle modifications, the progression from prediabetes to
type 2 diabetes can be prevented or delayed.
Glucometer
A glucometer is
a small device that helps to monitor blood sugar levels. It's simple and easy
to use. After pricking the finger tip with a lancet, place a drop of blood on a
test strip, and then insert the strip
into the glucometer. Within a few seconds, the exact level of blood sugar is
detected.
It is important
for those who are suffering from diabetes, as it helps them to make decisions
about their diet and medication. It has memory storage that thus we can see
the previous readings. For this, a glucometer is a valuable device for checking
blood sugar and managing diabetes.
Risk Factors for Diabetes
The risk factors for diabetes are the following:
- Obesity.
- Physical Inactivity.
- Poor dietary habits: A diet high in processed foods, more carbohydrates, sugar, beverages, and saturated fats, and a lack of whole grains, fruits, and vegetables.
- Family history.
- Advanced age.
- Certain ethnic groups.
- Unhealthy Lifestyle: Excessive alcohol consumption, smoking, and chronic stress.
- Certain Medical Conditions: Such as high blood pressure, high cholesterol levels, polycystic ovary syndrome (PCOS), and prediabetes.
- Medications: Some medications, such as steroids.
Symptoms of Diabetes
The symptoms of diabetes are as follows:
- Feeling very thirsty.
- Increased hunger.
- Increased and repeated urination.
- Unexplained weight loss.
- Fatigue and weakness.
- Slow wound healing.
- Blurred vision.
Diagnostic Tests for Diabetes
- Fasting blood sugar test (FBS).
- Random blood sugar test (RBS).
- Oral glucose tolerance test (OGTT).
- HbA1C test.
- Urine analysis.
The most common
diagnostic criteria are fasting plasma glucose level ≥7.0 mmol/L (126
mg/dL), Random plasma glucose level ≥11.1 mmol/L (200
mg/dL), or HbA1C ≥6.5%.
If the above
diagnostic tests are high, you should confirm the diagnosis with a second test
on another day.
Treatment for Diabetes
Diabetes treatment will depend on the type of
diabetes and some other factors, such as age, overall health, or lifestyle. Some
common treatments for diabetes are:
1. Type 1 Diabetes
Those with type 1 diabetes need
insulin injections. The injections can be given via a syringe, an insulin pen,
or an insulin pump. Also needs to manage blood sugar levels through diet,
exercise, and monitoring.
2. Type 2 Diabetes:
Treatment for type 2 diabetes
involves following lifestyle changes: adopting a healthy diet, increasing
physical activity, and weight reduction. Medications like metformin,
sulfonylureas, meglitinides, DPP-4 inhibitors, GLP-1 receptor agonists, SGLT2
inhibitors, and insulin may also be needed.
3. Gestational Diabetes:
Blood sugar levels should be carefully
monitored and managed during pregnancy through diet, exercise, and insulin
injections.
4. Prediabetes:
People with prediabetes can prevent or
delay the onset of type 2 diabetes through lifestyle modifications, such as
losing weight, eating healthy, and exercising regularly.
Complications of Diabetes
The complications of diabetes are as follows:
- Heart attacks
- Brain strokes
- Chronic kidney disease and kidney failure
- Loss of vision
- Diabetic neuropathy
- Foot complications, including ulcers and amputations
- Anxiety and depression
- Unconsciousness and coma
- Death
Prevention of Diabetes
- Choices of healthy habits include eating a healthy and balanced diet, low carbohydrates and sweets, maintaining a healthy weight, getting regular physical activity, and stress management techniques.
- Develop a better understanding of diabetes by educating himself.
- Blood sugar levels should be monitored regularly.
- Regular follow-up.
- Establish a supportive environment for mental and emotional well-being.
Conclusion
Diabetic mellitus, also known as diabetes, is a chronic disease. This condition results from either a lack of insulin (a hormone that helps regulate blood sugar levels) or a lack of insulin effectiveness. This results in high levels of glucose in the blood. It can cause serious complications if left untreated.
Signs and symptoms of diabetes may include: increased
thirst, frequent urination, extreme fatigue, and unexplained weight loss.
Managing diabetes usually requires lifestyle changes such
as eating healthy, exercising regularly, checking blood sugar levels, and
taking medications if a doctor prescribes them.
These measures would allow someone with diabetes to
improve the management of his or her disease, which also helps reduce potential
complications from the illness, including heart problems, nerve damage, and
kidney damage.
