(a) Specifications. Each milliliter of solution contains 25 milligrams of hydrochlorothiazide.

(b) Sponsor. See No. 000010 in §510.600(c) of this chapter.

(c) Conditions of use—(1) Amount. 5 to 10 milliliters (125 to 250 milligrams) intravenously or intramuscularly once or twice a day. After onset of diuresis, treatment may be continued with an orally administered maintenance dose.

(2) Indications for use. For use in cattle as an aid in the treatment of postparturient udder edema.

(3) Limitations. Milk taken from dairy animals during treatment and for 72 hours (6 milkings) after the latest treatment must not be used for food. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

[43 FR 59058, Dec. 19, 1978, as amended at 62 FR 63271, Nov. 28, 1997; 79 FR 16190, Mar. 25, 2014; 84 FR 39184, Aug. 9, 2019]