Table 5. The cost variation among the drugs belonging to the TNFα class.

mg: Milligram, IU: International unit; INR: Indian national rupees; US$: United States Dollar; 1.00 US$ = 82.72 INR.

Source: reference 16.

Drug (ATC code)	Dosage form	Dose	Number of brands	Minimum price INR (US$)	Maximum price INR (US$)	Cost ratio	Percentage cost variation
Infiliximab (L04AB02)	Injection	100 mg	2	32,000 (386.85)	41,039 (496.12)	1.28	28.24
Adalimumab (L04AB04)	Injection	40 mg	7	16,071.40 (194.29)	25,000 (302.22)	1.55	55.55