Dr Balaji Krishnan

HbA1c Test for Diabetes

HbA1c test explained: what it measures, normal vs pre-diabetic vs diabetic ranges, how it differs from fasting sugar, and how to book online in India.

Frequent Urination

Urinating too often? Learn about diabetes, UTI, enlarged prostate, and other causes of frequent urination. Includes tests and self-care advice for Indian patients.

Hair Loss / Hair Fall

Experiencing excessive hair fall? Learn about nutritional deficiencies, thyroid issues, PCOS, and other causes. Includes recommended tests and home-care tips.

Unexplained Weight Gain

Gaining weight without a clear reason? Learn about thyroid, PCOS, insulin resistance, and other medical causes. Includes tests to get and lifestyle tips for Indians.

Chronic Fatigue

Feeling tired all the time? Explore common causes of chronic fatigue, essential blood tests, self-care tips, and when to seek medical help. Indian patient guide.

Fever — When to Worry

Understand what causes fever, safe home-care tips, when a fever becomes dangerous, and which tests your doctor may order. Practical advice for Indian patients.

Hyperthyroidism: Causes, Symptoms, Diagnosis & Treatment

Learn about hyperthyroidism (overactive thyroid) – Graves' disease, symptoms like weight loss and palpitations, TSH test, and treatment options in India.

Hypothyroidism: Causes, Symptoms, Diagnosis & Treatment

Understand hypothyroidism (underactive thyroid) – causes, symptoms like weight gain and fatigue, TSH test values, levothyroxine treatment, and diet tips.

Type 2 Diabetes: Causes, Symptoms, Diagnosis & Treatment

Learn about Type 2 Diabetes – its causes, early symptoms, HbA1c and blood sugar tests, treatment options, and prevention tips relevant for Indian patients.

Thyroid Test in Chennai: When to Book and What to Expect

Chennai thyroid testing guide with home collection options, who should test, and follow-up pathway.

Diabetes Diet Indian: Practical Meal Planning Without Extreme Restrictions

A practical Indian diabetes diet guide with portion strategy, meal timing, and realistic long-term habits.

BP Home Monitoring: Step-by-step Guide for Accurate Readings

Learn how to measure blood pressure accurately at home, avoid common mistakes, and use trends safely.

BP Checkup in Chennai: Practical Pathway for Blood Pressure Follow-up

Chennai BP checkup guide for monitoring, risk review, and when to seek medical consultation.

FBS vs RBS vs PP: What Is the Difference in Blood Sugar Tests?

Clear guide to fasting, random, and post-meal glucose tests, when each is used, and how to read results safely.

High Blood Pressure: Symptoms, Risks, and Follow-up Plan

Hypertension guide covering risk factors, red flags, home tracking, and practical care steps.

Thyroid Profile (TSH, T3, T4): Preparation and Meaning

Understand thyroid profile testing, preparation, interpretation basics, and commonly related tests.

HbA1c Test: Why It Matters and How to Read It

Learn what HbA1c measures, who should test, preparation tips, and how doctors interpret results.

Cough: Common Causes, Red Flags, and Suggested Tests

Understand dry vs productive cough, warning signs, likely causes, and what to do next.