Science and Technology › Health and disease
हिन्दी — Read in HindiDrugs, diagnostics and medical technology
Drug approval and trials, the pharmacopoeia, substandard medicines, generics, prices, devices and pharmacovigilance. It serves GS3 answers on science and technology in health.
Foundation note: Who regulates medicines in India, and the drug schedules
Showing 1 of 9 articles, those that changed from 1 to 30 September 2026.Show all
Rare diseases and orphan drugs
Copy link to Rare diseases and orphan drugsPrelims and Mains
An orphan drug is a medicine for a rare disease, long neglected by drug makers because the market for it is small.
- Government support for a patient with a rare disease is capped at ₹50 lakh, and there is a government crowdfunding platform for patients.
- The drug regulator may waive a local clinical trial for a drug already approved in certain other countries.
What changed
29 Sep 2026New
- India has reported about 1,000 rare genetic disorders, and drugs exist for only about 5 per cent of rare diseases.
Mains: incentives for manufacture, advance purchase commitments and pricing that shares benefits could make India a base for affordable orphan drugs.
- Pharmacovigilance
- The monitoring of a medicine after it reaches the market, gathering reports of adverse effects so that harm which shows only in wide use is caught and acted on.
- Materiovigilance
- The same watch kept on medical devices after they reach the market, for faults and for the harm they cause in use.
- Child sex ratio
- Girls per 1,000 boys in the 0 to 6 age group.
- Schedule K
- The schedule of the Drugs Rules, 1945 that exempts specified classes of drugs from certain provisions of the Drugs and Cosmetics Act, 1940.
- Fixed dose combination
- A medicine with two or more active drugs combined in a fixed ratio in a single dosage form.
- Schedule H2
- The schedule of the Drugs Rules, 1945 listing drugs that must carry a QR code or bar code for track and trace.
- Track and trace
- A mechanism that follows every unit of a product from factory to retail store.
- Virtual autopsy
- A non invasive or minimally invasive examination of a deceased person using CT and MRI without extensive dissection.