Section 520.1921 - Prochlorperazine, isopropamide, and neomycin(a)Specifications. Each capsule contains either: (1) Capsule No. 1: 3.33 milligrams of prochlorperazine (as the dimaleate), 1.67 milligrams of isopropamide (as the iodide), and 25 milligrams of neomycin base (as the sulfate); or(2) Capsule No. 3: 10 milligrams of prochlorperazine (as the dimaleate), 5 milligrams of isopropamide (as the iodide), and 75 milligrams of neomycin base (as the sulfate).(b)Sponsor. See No. 054771 in § 510.600(c) of this chapter.(c)Conditions of use in dogs -(1)Amount. Administer capsules orally twice daily to dogs as follows: | Animal weight (pounds) | Number of capsules per dose |
| Capsule No. 1 | Capsule No. 3 |
| 10 to 20 | 1 | |
| 20 to 30 | 2 | |
| Over 30 | 3 | 1 |
| Over 60 | | 2 |
(2)Indications for use. For the treatment infectious bacterial gastroenteritis associated with emotional stress.(3)Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.49 FR 14103, Apr. 10, 1984, as amended at 56 FR 50653, Oct. 8, 1991; 60 FR 55659, Nov. 2, 1995; 79 FR 28827 , May 20, 2014