ATC รหัส A11

ส่วนของ ระบบจำแนกประเภทยาตามการรักษาทางกายวิภาคศาสตร์ (Anatomical Therapeutic Chemical Classification System)

A ทางเดินอาหารและกระบวนการสร้างและสลาย (Alimentary tract and metabolism)

A11A Multivitamins, combinations

A11AA Multivitamins with minerals 
 A11AA01 Multivitamins and iron
 A11AA02 Multivitamins and calcium
 A11AA03 Multivitamins and other minerals, including combinations
 A11AA04 Multivitamins and trace elements

A11AB Multivitamins, other combinations

A11B Multivitamins, plain

A11BA Multivitamins, plain

A11C Vitamin A and D, including combinations of the two

A11CA Vitamin A, plain 
 A11CA01 Retinol (vit A)
 A11CA02 Betacarotene

A11CB Vitamin A and D in combination

A11CC Vitamin D and analogues 
 A11CC01 Ergocalciferol
 A11CC02 Dihydrotachysterol
 A11CC03 Alfacalcidol
 A11CC04 Calcitriol
 A11CC05 Colecalciferol
 A11CC06 Calcifediol
 A11CC07 Paricalcitol
 A11CC20 Combinations

A11D Vitamin B1, plain and in combination with vitamin B6 and B12

A11DA Vitamin B1, plain 
 A11DA01 Thiamine (vit B1)
 A11DA02 Sulbutiamine
 A11DA03 Benfotiamine

A11DB Vitamin B1 in combination with vitamin B6 and/or vitamin B12

A11E Vitamin B-complex, including combinations

A11EA Vitamin B-complex, plain

A11EB Vitamin B-complex with vitamin C

A11EC Vitamin B-complex with minerals

A11ED Vitamin B-complex with anabolic steroids

A11EX Vitamin B-complex, other combinations

A11G Ascorbic acid (vitamin C) , including combinations

A11GA Ascorbic acid (vitamin C) , plain 
 A11GA01 Ascorbic acid (vit C)

A11GB Ascorbic acid (vitamin C) , combinations 
 A11GB01 Ascorbic acid (vit C) and calcium

A11H Other plain vitamin preparations

A11HA Other plain vitamin preparations 
 A11HA01 Nicotinamide
 A11HA02 Pyridoxine (vit B6)
 A11HA02 Pyridoxine (vit B6)
 A11HA03 Tocopherol (vit E)
 A11HA04 Riboflavin (vit B2)
 A11HA05 Biotin
 A11HA06 Pyridoxal phosphate
 A11HA07 Inositol
 A11HA30 Dexpanthenol
 A11HA31 Calcium pantothenate
 A11HA32 Pantethine

A11J Other vitamin products, combinations

A11JA Combinations of vitamins

A11JB Vitamins with minerals

A11JC Vitamins, other combinations 

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