1. (a) Specifications. Each milliliter of solution contains 10 milligrams (mg) maropitant as maropitant citrate.
2. (b) Sponsor. See Nos. 054771 and 017033 in § 510.600(c) of this chapter.
3. (c) Conditions of use—(1) Dogs—(i) Amount. Administer 1.0 mg per kilogram (mg/kg) of body weight by subcutaneous or intravenous injection once daily for up to 5 consecutive days.
4. (ii) Indications for use. For the prevention and treatment of acute vomiting.
5. (iii) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
6. (2) Cats—(i) Amount. Administer 1.0 mg/kg of body weight by subcutaneous or intravenous injection once daily for up to 5 consecutive days.
7. (ii) Indications for use. For the treatment of vomiting.
8. (iii) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

[72 FR 9243, Mar. 1, 2007, as amended at 77 FR 39391, July 3, 2012; 79 FR 16191, Mar. 25, 2014; 81 FR 22524, Apr. 18, 2016; 91 FR 20342, Apr. 16, 2026]