Table 3. Dosing schedules of dermatophagoides farinae preparation.

Day	The first week, No. 1 (1 μg/mL)	The second week, No. 2 (10 μg/mL)	The third week, No. 3 (100 μg/mL)	The fourth week No. 4 (333 μg/mL)	The fifth week, No. 5 (1,000 μg/mL)
1	1 drop	1 drops	1 drop	3 drops each day for a dose maintenance (age <14 years); 3 drops each day for 1 week (age ≥14 years)	2 drops each day for a dose maintenance (age ≥14 years)
2	2 drops	2 drops	2 drops
3	3 drops	3 drops	3 drops
4	4 drops	4 drops	4 drops
5	6 drops	6 drops	6 drops
6	8 drops	8 drops	8 drops
7	10 drops	10 drops	10 drops