• Published on: Sep 26, 2021
  • 3 minute read
  • By: Second Medic Expert

What Is The Meaning Of Pre-diabetic?

  • WhatsApp share link icon
  • copy & share link icon
  • twitter share link icon
  • facebook share link icon

What is the meaning of pre-diabetic?

Pre-diabetes is the stage that comes before type 2 diabetes. If blood sugar levels are high but not yet high enough to be classified as type 2 diabetes, then you are pre-diabetic.

A person may have pre-diabetes if they find it hard to control their blood glucose levels.

It is important to note how long you have had this condition and what your other risk factors are like such as age, history of gestational diabetes, history of cardiovascular disease, family history (genetic heritability), obesity (BMI > 30), physical inactivity.

Pre-diabetic people tend to be insulin resistant or sensitive when they're not eating anything, and the fasting level is high at 138 mg/dl and when they're drinking glucose their fasting level goes up even more and after a meal, their blood sugar goes up higher than 140 mg/dl at least two times in 225.

Someone affected by pre-diabetes has an impaired ability to produce insulin, which is necessary to regulate glucose levels. This could lead to high blood sugar over time. People who are pre-diabetic may suffer from polycystic ovary syndrome (PCOS), normal aging or another illness that causes the pancreas to fail to work properly. A person suffering from pre-diabetes is suffering from high blood sugar levels. A person suffering from diabetes not Type 1 is suffering from high blood sugar levels.

Sometimes people are diagnosed with pre-diabetes instead of Type II Diabetes because it's more common in the population. Pre-diabetes occurs when the body cannot produce enough insulin or process glucose properly to regulate blood sugar, but that can be managed through diet and exercise in most cases.

Type I Diabetes is when a person cannot make any insulin at all, whereas type II might be caused by, for example, an unfortunate metabolic issue or lifestyle change like eating too many sweets or quitting smoking.

Pre-diabetic refers to a person who has blood sugar levels that qualify him or her as "pre-high blood glucose" but not high enough to be considered diabetic yet. Pre-diabetes is a temporary condition in which the body starts to develop insulin resistance, and the cells of your pancreas start secreting more and more of their own insulin to avoid producing too much glucose. Eventually, this becomes counterproductive, the pancreas becomes so resistant it can't keep up with demand anymore, and type 2 diabetes occurs. However, pre-diabetes does not require any treatment because by avoiding junk food and excessive portions (and exercising) you will likely get off pre-diabetics without ever developing diabetes. Pre-diabetes is a term to describe high blood insulin levels that are on the cusp of developing type 2 diabetes but haven't yet.

Type 2 diabetes develops when cells lose their insulin receptors and cannot create enough sugar for themselves. This means the body has to produce more and more insulin in order to get glucose into any cells with remaining insulin receptors (such as muscle or fat cells). Over time, high levels of circulating hormones lead to damage in the small vessels that provide oxygen and nutrients — particularly to kidneys — putting them at risk of failure. This can happen over decades and is referred to as "insulin resistance".

The primary goal for people suffering from pre-diabetes should be lifestyle change: reduce weight. Pre-diabetic means that you are at high risk for developing type 2 diabetes. If you're overweight, have a family history of diabetes, develop gestational diabetes while pregnant, or if it runs in your household then pre-diabetes is more likely to progress into type 2 diabetes.

Pre-diabetic means that a patient has been diagnosed as prediabetic – that is, their blood sugar levels are higher than normal but not yet high enough to be classified as having diabetes. People with pre-diabetes have a greatly increased risk of developing type 2 diabetes and cardiovascular disease. One study found that adults who had one or more characteristics of the metabolic syndrome exhibited a 46% reduction in risk for the development of diabetes over 4 years following blinded diagnosis if they took metformin therapy alone or with other agents, compared to those on placebo therapy. In addition, people with pre-metabolic syndrome specifically were found to have 89?creased risks for this development

The term pre-diabetic is typically applied to patients who have impaired glucose tolerance or who are at risk for developing type 2 diabetes. A patient is considered a pre-diabetic when he or she has high blood sugar levels that may lead to progression into full-blown diabetes, called Type 2 Diabetes Mellitus, but doesn't meet the diagnostic criteria for T2DM. In other words, the cells of this patient's body aren't quite as dysfunctional as those of a diabetic, yet they show signs of dysfunction. This stage falls between normal and diabetic and is sometimes referred to as prediabetes because it puts an individual at "risk" for T2DM development.

A pre-diabetic person is one who exhibits signs that they may be diabetic. The symptoms include stomach pains, frequent urination, and sudden weight loss. Pre-diabetes used to be known as age-related diabetes and are common in adults who are overweight and have high blood pressure or abnormal cholesterol levels. Early-onset of pre-diabetes can lead to both short-term and long-term risks including heart disease, strokes, kidney failure, blindness caused by diabetic retinopathy (Eye) as well as early death for people with type 2 diabetes.

Read Blog
Mosquito-Borne Diseases

Mosquito-Borne Diseases to Watch Out for in 2025

With changing weather patterns, longer monsoons, and rising humidity, 2025 is expected to see a spike in mosquito-borne illnesses across India. These diseases may seem common, but their symptoms can be severe—and in some cases, even fatal.

Let’s break down the mosquito-borne diseases to watch out for in 2025, their symptoms, risks, and how you can protect yourself and your loved ones.

 

What Are Mosquito-Borne Diseases?

These are illnesses spread by mosquito bites. When a mosquito bites someone infected with a virus or parasite, it can carry and transmit it to the next person it bites.

Mosquitoes like Aedes, Anopheles, and Culex species are the main culprits in spreading:

  • Dengue
     

  • Malaria
     

  • Chikungunya
     

  • Japanese Encephalitis
     

  • Zika Virus (less common in India)
     

 

Why 2025 Could Be a Riskier Year

Due to:

  • Heavy rainfall
     

  • Urban waterlogging
     

  • Higher humidity
     

  • Poor sanitation and stagnant water
     

…mosquito breeding will increase, especially during and after monsoon season. Experts suggest 2025 may see early outbreaks and longer illness durations.

 

1. Dengue Fever

Spread by: Aedes aegypti mosquitoes (bite during the day)
Symptoms:

  • High fever
     

  • Severe headaches
     

  • Muscle and joint pain
     

  • Skin rash
     

  • Low platelet count
     

Risks: If untreated, it can develop into Dengue Hemorrhagic Fever, which causes internal bleeding and organ failure.

Test to confirm:

  • Dengue NS1 Antigen (early detection)
     

  • IgM/IgG antibodies
     

 

2. Malaria

Spread by: Anopheles mosquitoes (bite at night)
Symptoms:

  • Cyclic fever and chills
     

  • Sweating
     

  • Headaches
     

  • Vomiting
     

  • Muscle pain
     

Risks:
Severe malaria can affect the brain (cerebral malaria) or kidneys. Delayed treatment is dangerous.

Test to confirm:

  • Malaria antigen test
     

  • Peripheral smear test
     

 

3. Chikungunya

Spread by: Aedes mosquitoes
Symptoms:

  • Sudden fever
     

  • Joint pain that may last weeks or months
     

  • Headache
     

  • Rash
     

  • Fatigue
     

Risks:
Chronic arthritis-like symptoms may linger long after the virus is gone.

Test to confirm:

  • Chikungunya IgM Antibody test
     

 

4. Japanese Encephalitis (JE)

Spread by: Culex mosquitoes
Mostly affects: Children and young adults in rural or semi-urban areas

Symptoms:

  • High fever
     

  • Confusion
     

  • Seizures
     

  • Stiff neck
     

  • Vomiting
     

Risks:
Severe cases can lead to brain swelling, coma, or even death. JE has a vaccine available.

Test to confirm:

  • JE IgM Antibody ELISA
     

 

5. Zika Virus (Less Common but Rising Risk)

Spread by: Aedes mosquitoes
Symptoms:

  • Mild fever
     

  • Rash
     

  • Conjunctivitis (red eyes)
     

  • Joint pain
     

Special risk:
In pregnant women, Zika can cause birth defects like microcephaly.

Test to confirm:

  • Zika virus RT-PCR test
     

 

How to Protect Yourself in 2025

Here are easy steps to prevent mosquito bites and reduce illness risk:

Use Repellents

  • Apply mosquito repellents on skin and clothes
     

  • Use plug-in vaporizers or coils at home
     

Avoid Stagnant Water

  • Clear water from flower pots, coolers, and garbage areas
     

  • Clean water tanks and gutters regularly
     

Wear Full-Sleeved Clothes

  • Cover arms and legs, especially during dawn and dusk
     

Install Nets

  • Use mosquito nets around beds and windows
     

Get Tested Early

  • If you feel feverish or have symptoms after a mosquito bite, get tested quickly from trusted labs like SecondMedic.com, powered by Thyrocare
     

 

Conclusion

The year 2025 may bring fresh challenges in the form of rising mosquito-borne illnesses. Staying informed, preventing bites, and getting tested early are your best defenses.

Don’t wait for symptoms to worsen. Be alert, act early, and protect your loved ones from mosquito-borne diseases to watch out for in 2025.

See all

Live Doctor consultation
Live Doctor Chat

Download Our App & Get Consultation from anywhere.

App Download
call icon for mobile number calling and whatsapp at secondmedic