The Rog Nidan & Vikriti Vigyan Laboratory is a core diagnostic department in Ayurveda colleges (BAMS). It focuses on the study of diseases (Roga), their causes (Nidana), and pathological changes (Vikriti) in the human body.

This laboratory bridges traditional Ayurvedic diagnostic principles with modern clinical and pathological investigations.

🏥 What is Rog Nidan & Vikriti Vigyan?

🔍 Rog Nidan (Diagnosis of Disease)

It deals with identifying diseases through:

• Nidana (causes)
• Purvarupa (prodromal symptoms)
• Rupa (clinical features)
• Upashaya (relieving/aggravating factors)

🧬 Vikriti Vigyan (Pathology)

It studies the abnormal changes in the body due to disease, including:

• Dosha imbalance (Vata, Pitta, Kapha)
• Tissue (Dhatu) changes
• Organ-level pathology

🏗️ Laboratory Setup & Infrastructure

1️⃣ Clinical Examination Room

• Patient examination table
• Basic diagnostic tools
• Case history recording area

2️⃣ Pathology Laboratory

• Microscopes for slide examination
• Hematology and urine analysis section
• Sample collection and testing area

3️⃣ Demonstration Room

• Charts and models of diseases
• Projector or smart board
• Teaching area for students

4️⃣ Sample Collection Area

• Proper hygiene and sterilization
• Blood and urine sample collection setup

🧰 Equipment Required

🔬 Laboratory Equipment

• Compound microscope
• Centrifuge machine
• Hemoglobinometer
• ESR apparatus
• Urine analysis kit

🧪 Glassware & Consumables

• Test tubes
• Slides and cover slips
• Pipettes
• Staining reagents

🩺 Clinical Tools

• BP apparatus
• Stethoscope
• Thermometer

🔬 Practical Activities Conducted

🩸 Blood Examination

• Hemoglobin estimation
• RBC, WBC count
• ESR testing

🚽 Urine Examination

• Physical examination (color, odor)
• Chemical tests (sugar, protein)
• Microscopic analysis

🧫 Other Tests

• Stool examination
• Basic diagnostic screening

🎯 Objectives of the Laboratory

• Train students in disease diagnosis
• Understand pathological changes in the body
• Correlate Ayurvedic and modern diagnostics
• Develop clinical examination skills
• Early detection of diseases

📐 Standard Guidelines (Ayurveda Colleges)

• Separate pathology lab with proper ventilation
• Availability of microscopes and basic lab equipment
• Clean and hygienic sample collection area
• Record maintenance system

🌍 Importance in Healthcare

The Rog Nidan & Vikriti Vigyan Laboratory is essential because:

• It helps in accurate disease diagnosis
• Supports treatment planning
• Integrates Ayurveda with modern pathology
• Improves clinical skills of students