---
kind: "section"
citation: "21 C.F.R. § 520.2345f"
title: "21"
number: "520.2345f"
heading: "Tetracycline phosphate complex and sodium novobiocin capsules."
url: "https://uscodex.org/cfr/21/520.2345f"
---

# §520.2345f. Tetracycline phosphate complex and sodium novobiocin capsules.

- (a) **Specifications.** Each capsule contains the equivalent of 60 milligrams of tetracycline hydrochloride and 60 milligrams of novobiocin.
- (b) **Sponsor.** No. 054771 in [§ 510.600(c)](/cfr/21/510.600.md?p=c) of this chapter.
- (c) **Conditions of use in dogs—**
  - (1) **Amount.** 10 milligrams of each antibiotic per pound of body weight (1 capsule for each 6 pounds) every 12 hours.
  - (2) **Indications for use.** Treatment of acute or chronic canine respiratory infections such as tonsillitis, bronchitis, and tracheobronchitis when caused by pathogens susceptible to tetracycline and/or novobiocin, such as Staphylococcus spp. and Escherichia coli.
  - (3) **Limitations.** Federal law restricts this drug to use by or on the order of a licensed veterinarian.

## Notes

### Amendments

[57 FR 37329, Aug. 18, 1992, as amended at 79 FR 28831, May 20, 2014]

### Authority

Authority: 21 U.S.C. 360b.

### Source

Source: 40 FR 13838, Mar. 27, 1975, unless otherwise noted.

### Amendments

[57 FR 37329, Aug. 18, 1992, as amended at 79 FR 28831, May 20, 2014]