Primary Health Basics
How primary care works, what a routine visit covers and how to use health services well.
This guide is educational information, not medical advice, diagnosis or treatment. It cannot replace a qualified doctor. In an emergency call your local emergency number (112 in India) or go to the nearest hospital.
Primary health care is the first point of contact with the health system — a family doctor, a PHC medical officer or a general physician. Most health problems are diagnosed and managed here, and only a minority need specialist referral. Understanding what primary care can do helps people get treated earlier, spend less and avoid unnecessary tests.
Key concepts
- Continuity of care: one clinician who knows your history makes better decisions
- Referral pathway: PHC / GP → specialist → tertiary hospital
- Health records: keeping prescriptions and reports together improves every consultation
- Rational testing: tests are ordered to answer a question, not as a routine ritual
Risk factors
- No regular doctor or health record
- Self-medication instead of consultation
- Skipping follow-up after an abnormal result
Prevention
- Register with a nearby PHC, clinic or family doctor
- Keep an annual health check schedule appropriate for your age
- Maintain a simple folder or digital copy of prescriptions and reports
- Complete recommended adult vaccinations
Self-care
- Write down your symptoms, their duration and your questions before a visit
- Carry your current medicine list, including supplements
- Ask the doctor to explain the diagnosis and next step in plain language
When to seek professional help
- Symptoms lasting longer than expected or getting worse
- Any new symptom in someone with a chronic condition
- Abnormal test results that have not been explained to you
FAQs
Do I need a specialist first?
Usually not. A general physician can diagnose most conditions and will refer you when a specialist is genuinely needed.
How often should adults have a checkup?
For most healthy adults, once a year is reasonable; people with chronic conditions need the schedule their doctor sets.