For families affected by rare diseases, diagnosis is not a moment but rather a long wait. On average, a person with a rare disease takes nearly seven years to receive a correct diagnosis. This number is not random. It comes from global patient data and advocacy reports, and Indian families often take even longer.
Now, just think about the emotional exhaustion and financial drain they face, let alone the wrong treatments.
The journey usually begins early. A child may have poor growth, delayed milestones, seizures, unusual facial features, repeated infections, or unexplained illness. Parents sense something is wrong, but they don’t get answers quickly. Doctors treat symptoms separately. One specialist looks at the brain. Another looks at nutrition. Another prescribes supplements. No one connects the dots.
Rare diseases are complex, and 80% are genetic. But genetics is still not part of routine thinking in many clinical settings. The lack of early suspicion is one of the biggest reasons for diagnostic delay.
Another critical issue is the shortage of trained clinical geneticists. India has very few qualified specialists compared to the population size. Most of the medical colleges still do not have a dedicated medical genetics department. In some places, people without formal training practice as genetic experts, which adds confusion rather than clarity.
Genetic testing is another barrier. Advanced tests are expensive and often not covered by insurance. Families may do multiple tests without proper guidance. Reports may come back inconclusive or poorly explained. Without genetic counselling, a diagnosis can still remain incomplete.
The emotional suffering of families during these seven years is immense. Parents live with guilt and blame. Mothers are often unfairly targeted. Families move cities and some jobs are lost. Savings disappear, and some even fall for the trap of quacks. All this happens while the child’s condition may worsen with time.
Patient groups have tried to fill the gap. Organizations like Organization for Rare Diseases India and awareness campaigns such as Race for 7 have highlighted the reality of delayed diagnosis and supported thousands of families. They have also pushed policymakers to act.
This is where the National Rare Diseases Policy (NRDP) becomes important. NRDP is a step in the right direction because it formally recognizes rare diseases as a public health priority. It promotes Centres of Excellence, encourages early diagnosis, supports selected treatments, and creates a framework for long-term care. Most importantly, it brings rare diseases into the government healthcare system instead of leaving families to fight alone.
However, policy alone is not enough. What India urgently needs is more medical genetics departments in medical colleges. Genetics should not be limited to a few elite centres. When genetics departments exist within teaching hospitals, several things improve at once. Medical students need to learn to suspect rare diseases early, and clinicians need to know when to refer. Genetic testing is to be used wisely. Counselling should become part of care, not an afterthought.
Early diagnosis can save time, money, and lives. It prevents unnecessary investigations, and more importantly, it allows family planning. It connects families to support groups. Even when treatment is limited, having a diagnosis brings clarity and dignity.
Seven years is too long to wait for answers. With better training, stronger genetics services, and full implementation of NRDP, India can shorten this journey. Rare disease families deserve answers early, not after years of suffering.