# Nirogi Lanka

> Nirogi Lanka (නිරෝගී ලංකා) is Sri Lanka's trusted multilingual medical and health education platform founded and medically reviewed by Dr. Priya Sammani (MBBS, PG Dip. in Family Medicine). It provides evidence-based clinical articles, interactive symptom checkers, and 50+ health calculators in Sinhala and 24+ languages.

## Key Language Portals
- [Sinhala Health Portal (Primary)](https://nirogilanka.com/): Medically reviewed Sinhala articles, symptom checker, and calculators.
- [English Health Portal](https://nirogilanka.com/en/): Comprehensive medical guides and health tools in English.
- [Tamil Health Portal](https://nirogilanka.com/ta/): Medically verified health education in Tamil.
- [Hindi Health Portal](https://nirogilanka.com/hi/): Evidence-based clinical articles in Hindi.
- [Arabic Health Portal](https://nirogilanka.com/ar/): Multilingual health and medical resources in Arabic.
- [Russian Health Portal](https://nirogilanka.com/ru/): Clinical guides and symptom references in Russian.

## Interactive Clinical Tools
- [Symptom Checker](https://nirogilanka.com/symptom-checker/): Free interactive triage and symptom assessment tool.
- [Health Calculators](https://nirogilanka.com/health-calculators/): 50+ clinical and wellness calculators (BMI, BMR, pregnancy due date, GFR, and more).
- [All Health Articles](https://nirogilanka.com/blog/): Complete searchable archive of medical articles.

## Core Medical Categories
- [Symptoms & Conditions](https://nirogilanka.com/category/symptoms/): Clinical guides on diseases, symptoms, and warning signs.
- [Medical Tests & Diagnostics](https://nirogilanka.com/category/medical-tests/): Explanations of blood tests, imaging scans, and biopsy procedures.
- [Medications & Treatments](https://nirogilanka.com/category/medications/): Drug guides, dosages, side effects, and surgical procedures.
- [Pregnancy & Maternal Health](https://nirogilanka.com/category/pregnancy-and-maternal-health/): Trimester guides, fetal development, and maternal care.
- [Diabetes Hub](https://nirogilanka.com/category/diabetes/): Type 1, Type 2, gestational diabetes, and neuropathy management.
- [Heart Health Hub](https://nirogilanka.com/category/heart-health/): Cardiovascular disease, hypertension, and arrhythmia guides.
- [Mental Health Hub](https://nirogilanka.com/category/mental-health/): Depression, anxiety, stress management, and psychological wellness.
- [Nutrition & Food](https://nirogilanka.com/category/nutrition-and-food/): Evidence-based dietary guidance and clinical nutrition.

## Editorial Standards & Sitemaps
- [About Nirogi Lanka & Medical Review Board](https://nirogilanka.com/about/): Editorial policy, E-E-A-T credentials, and medical review process.
- [XML Sitemap Index](https://nirogilanka.com/sitemap.xml): Complete multilingual sitemap index for search and AI crawlers.