EXCLUSIVE: Expert throws light on Juvenile Diabetes and its symptoms

Updated on Nov 23, 2021 02:17 AM IST  |  143.7K
Juvenile diabetes causes
Expert throws light on Juvenile Diabetes and its symptoms

Diabetes Mellitus is a condition in which the body cannot make enough insulin or cannot use insulin normally which leads to abnormally high blood sugar or glucose (BG). Type 1 Diabetes Mellitus (T1DM) seen in children and young adults, was previously called Juvenile Diabetes. T1DM, a less common form, is seen in about 5-10 percent of people with diabetes. 

The hormone “Insulin” produced by beta cells of the pancreas helps to move glucose into the body's cells and tissues for use as fuel or energy. JD is an autoimmune condition in which beta cells lose their ability to produce Insulin for the maintenance and functioning of BG. This occurs as the body’s immune system produces antibodies that destroy beta cells after a trigger is received from some environmental factors (like viruses). Without insulin, blood glucose builds up in the bloodstream as it cannot enter the cells. This high BG can damage the body and cause symptoms and complications of diabetes. It is not inherited, as 90 percent of people do not have any family member or relative with this condition. But certain genetic factors can predispose a person to develop JD. It is not caused by any diet or lifestyle habits. 

juvenile diabetes


This process can go on for months or years. Symptoms can develop in a few weeks or months or appear suddenly. Some symptoms are subtle and similar to those of other health conditions. They include:

Increased thirst.

Frequent urination (bed-wetting in a toilet-trained child).

Extreme hunger associated with weight loss.

Loss of appetite.

young boy

Blurred vision.

Nausea, vomiting.

Abdominal pain.


Irritability, mood changes.

Frequent infections of skin, urinary tract or vagina.

Dry mouth and dehydration.

Fruity odour of the breath.


There is no prevention or cure for JD. Management includes multidisciplinary teamwork between the child, parents, health care team (Pediatrician, Pediatric Endocrinologist, trained Nutritionist, Diabetes Educator or Counselor), other family members, teachers and friends.

Insulin from the pancreas must be replaced with daily insulin injections or an insulin pump to keep the BG level within the normal range.

children eating

Meal planning (timing, carbohydrate counting) to maintain target BG levels. As JD is not caused by diet, children should continue healthy, balanced meals which will promote their growth and development. A well-trained nutritionist can provide the correct guidance.

Regular home-monitoring of BG.

Right amount of sleep and daily exercise. Monitor BG levels before, during and after the activity and plan meals/insulin accordingly.

Identify signs of high or low BG and manage appropriately.

Tailored treatment plan for sickness or severe low BG.

About the author: Dr. Ruchi Parikh, Consultant- Paediatric Endocrinology, SRCC Hospital, Mumbai.

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