Xylazine base 20mg/mL in a sterile solution for injection.
 
Action:
Xylazine is an alpha-2 adrenergic agonist.
 
Indication:
A non-narcotic sedative, analgesic and muscle relaxant for use in horses, cattle, deer, dogs and cats.
 
Contraindication:
Shock, cardiac incompetence, severe respiratory depression, late pregnancy.
 
Toxicity/Overdose/Antidote:
10x normal dose could be fatal if untreated.

Antidote: Deer: Use yohimbine injection i/v.
 
Dosage:
 
Animal       
Dose
Horses
3.0–5.0mL/100kg b.w. i/v
Deer
3.0–5.0mL/100kg b.w. i/m
Cattle
0.25–1.5mL/100kg b.w. i/m
Dogs
0.05–0.15mL/kg b.w. i/m
Cats
0.15mL/kg b.w. i/m
 
Give the injection into the anterior half of the neck in food-producing animals.
 
Side Effects:
Anxiety, salivation, tremors, vomiting.
 
Special Precautions:
Keep out of reach of children. Avoid contact with the eyes.
 
Withholding Times:
MEAT: Animals producing meat and offal for human consumption must not be sold for slaughter either during or within 3 days of the last treatment.
MILK: Nil.
 
Human First Aid, Symptoms Of Poisoning:
If swallowed, DO NOT induce vomiting. For advice, contact a doctor or the National Poisons Centre (0800 POISON or 0800 764 766) immediately. If skin contact occurs, remove contaminated clothing and wash skin thoroughly. The antidote is yohimbine injection i/v.
 
Other Information: 
Store below 25°C. Protect from light.
Use the contents within 28 days of first broaching of the vial. Discard the unused portion.
Safety Data Sheet available upon request