Diabetes is a treatable long-term condition where blood glucose stays too high because the body makes too little insulin or does not use it well. Untreated high sugar can gradually affect the heart, kidneys, eyes, nerves and feet.
When to seek emergency care: Get urgent medical help for deep or difficult breathing, repeated vomiting, severe dehydration, fruity-smelling breath, marked drowsiness, confusion or fainting — especially when glucose is high. Sweating, shaking, confusion, unusual behaviour or unconsciousness in someone taking insulin or certain tablets may indicate dangerously low sugar. An unconscious person should not be given food or drink by mouth. Call 1122.
Diabetes kis tarah hoti hai?
Food is broken down into glucose, which the body uses for energy. Insulin — a hormone made by the pancreas — helps glucose move from the blood into cells. In type 1 diabetes, the immune system damages the insulin-producing cells, so daily insulin is essential for survival. In type 2 diabetes, the body does not use insulin effectively and may also make too little over time. Gestational diabetes develops during pregnancy and needs close maternal and fetal monitoring.
Diabetes is not simply caused by "eating sugar." Family history, age, body-fat distribution, physical activity, sleep, medicines and other health conditions can all affect risk. Type 1 diabetes is not caused by lifestyle.
Common symptoms
- Being unusually thirsty or passing urine frequently, especially at night
- Blurred vision, fatigue, slow-healing wounds or repeated infections
- Unexplained weight loss, particularly in type 1 diabetes
- Tingling or numbness in the feet or hands
- Increased hunger despite eating
Type 2 diabetes may develop quietly and cause few symptoms for years. A normal-looking or energetic person can still have high glucose, which is why testing matters when risk is elevated.
How doctors confirm diabetes
A clinician may use fasting plasma glucose, HbA1c or an oral glucose tolerance test. A random glucose test can be useful when classic symptoms are present. One home glucometer reading is not enough to diagnose diabetes; meters are valuable for monitoring but laboratory testing and clinical interpretation are needed. Pregnancy uses different test thresholds.
What treatment usually involves
Treatment depends on the type of diabetes, glucose level, other illnesses and personal circumstances. Type 1 always needs insulin. Type 2 may be managed with food choices, regular activity, tablets, injectable medicines or insulin. Taking insulin does not mean someone has "failed" — it is a medical treatment.
A practical Pakistani plate can include half non-starchy vegetables or salad, one quarter protein such as daal, chicken, fish, egg or beans, and one quarter roti, rice or another carbohydrate. Portion size, consistency and total pattern matter more than banning one food forever. Sugary drinks raise glucose quickly and are useful to reduce. Do not stop roti, fruit or prescribed medicine based on social-media advice.
Which doctor should you see?
A family physician or internal-medicine specialist can diagnose and manage most type 2 diabetes. An endocrinologist is helpful for type 1, pregnancy planning, difficult-to-control glucose or complex complications. Regular eye, kidney, blood-pressure, cholesterol and foot checks are part of diabetes care — not optional extras.
Which specialist to see
SehatGPT helps you book a physician or diabetologist for testing, and directs you to emergency care for severe high- or low-sugar symptoms.
Frequently asked questions
Is diabetes permanently curable?
There is currently no routine cure. Some people with type 2 can reach remission, but monitoring remains important because glucose can rise again.
Can I tell my sugar level from symptoms?
No. Symptoms are unreliable; a blood test or correctly used glucose meter is required.
Is brown sugar safe for diabetes?
No. Brown sugar, white sugar, honey and gur can all raise blood glucose.