Y44 — Agents primarily affecting blood constituents

Descendants
Code	Description
Y440	Iron preparations and other anti-hypochromic-anaemia preparations
Y441	Vitamin B12, folic acid and other anti-megaloblastic-anaemia preparations
Y442	Anticoagulants
Y443	Anticoagulant antagonists, vitamin K and other coagulants
Y444	Antithrombotic drugs [platelet-aggregation inhibitors]
Y445	Thrombolytic drugs
Y446	Natural blood and blood products
Y447	Plasma substitutes
Y449	Other and unspecified agents affecting blood constituents

Heading of aggregated item CIM-10 (en) to which it belongs

Y40-Y59 Drugs, medicaments and biological substances causing adverse effects in therapeutic use