Hello, I am Dr. Romain Rajan, General Physician.
I understand your concern. Medical terms like curable and reversible are often used interchangeably, but they actually mean different things. This is why you may see confusing answers online.
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Difference Between the Two
⢠Curable â The disease is completely eliminated and will not come back once treated (example: tuberculosis after completing the full course of medicines).
⢠Reversible â The disease or damage can improve and return to normal if risk factors are corrected, but it can come back again if lifestyle is not maintained (example: fatty
liver improving with weight loss, but returning if unhealthy habits resume).
Examples
⢠Fatty liver â It is reversible with weight loss, diet changes, and exercise. But it is not called âcurableâ because if you go back to old habits, fat can again accumulate in the liver.
⢠Hypertension â In most cases it is not curable, but in early stages (like in overweight young people) it can be reversible with weight loss, salt restriction, and exercise. Still, many people require long-term medicines.
⢠Infections like malaria or pneumonia â These are curable because with proper medicines the infection goes away completely.
When a disease is both
Some conditions can be reversible and curable depending on the stage:
⢠Type 2
diabetes in early stage â blood
sugar may normalize with weight loss and lifestyle (reversible). If caught very early and sustained, some people can remain normal for long without medicines (functional cure).
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Vitamin deficiencies â low
Vitamin D or
B12 are reversible with supplements, and once corrected, they are also considered cured if levels stay normal.
ð In short:
⢠Curable = gone permanently after treatment
⢠Reversible = can improve and go back to normal, but can return again if risk factors come back
Every disease has its own nature â some are only manageable, some reversible, and some curable.
ð You can connect with me on Practo or WhatsApp at 85271646 seven seven if you want me to guide you case by case which of your conditions are reversible, curable, or need long-term control.
Take care, wishing you good health.
Best regards,
Dr. Romain Rajan
General Physician