Stresnil Injection 100mL – Advanced Veterinary Stress & Sedation Support

Stresnil Injection 100mL is a veterinary injectable product associated with azaperone, a butyrophenone tranquilizer used primarily in swine medicine. The exact formulation and concentration should be confirmed from the current manufacturer’s label because products and registrations can differ between markets.

Stresnil is not an equine performance or general-purpose calming injection. Its established veterinary use is particularly associated with managing stress-related behavioral problems in pigs, including situations involving transportation, mixing, fighting and other management-related stressors.

What Is Stresnil Injection 100mL?

Stresnil Injection 100ML is an injectable veterinary tranquilizer containing azaperone in commonly marketed formulations.

Azaperone acts on the central nervous system and produces tranquilizing and behavioral effects. Veterinary product information describes Stresnil for use in pigs in situations where excessive aggression, excitement or stress needs to be controlled.

Product Overview

Table of Contents

• What Is Stresnil Injection 100mL?
• Stresnil for Pigs
• Azaperone and Veterinary Tranquilization
• Stresnil for Transportation Stress
• Stresnil for Aggression and Fighting
• Dosage and Administration
• Safety and Precautions
• Stresnil and Other Medicines
• Withdrawal and Food-Producing Animals
• Storage and Handling
• Where To Buy Stresnil Injection 100mL Online
• Frequently Asked Questions

Stresnil for Pigs

Stresnil Injection 100mL is primarily associated with swine veterinary medicine.

Pigs can experience significant stress during management procedures such as:

• Transportation
• Mixing unfamiliar animals
• Handling
• Group changes
• Fighting
• Farrowing-related situations
• Other stressful husbandry procedures

Excessive stress can negatively affect animal welfare and may contribute to injuries or undesirable behavior.

Azaperone-based veterinary treatment may be considered by a veterinarian when pharmacological tranquilization is appropriate.

Azaperone and Veterinary Tranquilization

Azaperone is a neuroleptic tranquilizer belonging to the butyrophenone class.

Its veterinary action differs from that of analgesic medicines. Stresnil should therefore not be considered a painkiller simply because it reduces agitation or behavioral activity.

A veterinarian should first determine whether an animal’s behavior results from stress, pain, disease, injury or another underlying problem.

Stresnil for Transportation Stress

Transportation can be particularly stressful for pigs.

Factors contributing to transport stress can include:

• Loading and unloading
• Confinement
• Noise
• Temperature changes
• Unfamiliar surroundings
• Mixing animals
• Prolonged handling

Veterinary product information describes azaperone use in pigs in connection with transportation-related stress.

Good transport management remains essential even when a tranquilizer is prescribed. Appropriate ventilation, stocking density, temperature management and careful handling are important components of animal welfare.

Stresnil for Aggression and Fighting

Mixing unfamiliar pigs can lead to aggression and fighting.

In appropriate veterinary circumstances, azaperone may be used to reduce excessive excitement and aggression associated with regrouping.

However, medication should not replace proper husbandry practices.

Management measures can include:

• Appropriate group sizes
• Adequate space
• Proper feeding arrangements
• Minimizing unnecessary mixing
• Careful handling
• Monitoring animals after regrouping

Stresnil Injection 100mL Dosage and Administration

The correct dose of Stresnil Injection 100mL depends on the exact concentration, animal weight, indication and veterinary product label.

The 100mL vial is the package size and does not represent a recommended dose.

Because Stresnil contains a tranquilizing medicine, dosing should be determined by a veterinarian.

Do not extrapolate a dosage from another azaperone product or another species.

Safety and Precautions

Tranquilizers can alter an animal’s behavior, coordination and cardiovascular function.

Potential effects may include:

• Sedation
• Reduced activity
• Changes in coordination
• Changes in heart rate
• Changes in blood pressure
• Temperature-related effects

Animals receiving treatment should be monitored appropriately.

Special caution may be necessary in animals with significant cardiovascular or other underlying disease.

Stresnil and Other Medicines

Before using Stresnil, tell the veterinarian about all medications the animal is receiving.

This may include:

• Other tranquilizers
• Sedatives
• Anesthetics
• Analgesics
• Antihistamines
• Other central nervous system depressants

Combining sedating medicines can increase their effects and should only be performed under professional veterinary direction.

Withdrawal and Food-Producing Animals

Because Stresnil is associated primarily with food-producing swine, withdrawal requirements are an important consideration.

The applicable withdrawal period can depend on the specific product registration and country.

Always follow the current local product label and veterinary instructions before animals enter the food chain.

Do not rely on an outdated online withdrawal period.

Storage and Handling

Store Stresnil Injection 100mL according to the manufacturer’s current instructions.

Before administration, verify:

• Product name
• Active ingredient
• Concentration
• Expiration date
• Vial integrity
• Storage temperature
• Appearance of the solution
• Intended species

Do not use injectable medicine if the container is damaged, expired or contaminated.

Where To Buy Stresnil Injection 100mL Online

If you are looking to buy Stresnil Injection 100mL online, verify the exact product formulation and intended species before ordering.

Equines Meds provides veterinary product information for customers researching animal-health medicines and supplies.

Before purchasing, confirm:

• Stresnil Injection 100mL
• Active ingredient
• Concentration
• Manufacturer
• Target species
• Current label
• Expiration date
• Prescription requirements
• Storage requirements
• Withdrawal information
• Local veterinary regulations

Since Stresnil is primarily associated with swine medicine, horse owners should not assume that it is appropriate for horses without specific veterinary authorization.

Frequently Asked Questions

What is Stresnil Injection 100mL?

Stresnil Injection is a veterinary tranquilizing product associated with azaperone and primarily used in swine medicine for managing certain stress and behavioral situations.

What is the active ingredient in Stresnil?

Common Stresnil formulations contain azaperone. Always verify the active ingredient and concentration on the product currently being purchased.

What is Stresnil used for?

Azaperone products may be used in pigs to manage certain stress, aggression and excitement-related situations, including those associated with transportation and mixing.

Is Stresnil a painkiller?

No. Stresnil is a tranquilizing medicine rather than a conventional analgesic. An animal displaying signs of pain should receive appropriate veterinary assessment.

Is Stresnil Injection for horses?

Stresnil is primarily associated with swine veterinary medicine. Do not administer it to horses unless a veterinarian specifically confirms that the exact product is appropriate.

What is the dosage of Stresnil Injection 100mL?

The dosage depends on the product concentration, pig’s body weight, clinical situation and current veterinary label. A veterinarian should determine the appropriate dose.

Can Stresnil be used before transportation?

Azaperone-containing products may be used in appropriate swine transportation situations under veterinary direction. Good transportation practices remain essential.

Where can I buy Stresnil Injection 100mL online?

When purchasing online, verify the manufacturer, concentration, target species, prescription requirements, withdrawal information and current regulatory status.

STRESNIL 100ML Treatment and prevention of aggressiveness.
Stress inhibition (anxiety and nervousness), preventing the struggles that ensue when mixing or regrouping pigs.
Cardiac overload
Transportation of boars and breeders, provided that this is not at the slaughterhouse.
Preanesthetic in major surgery.
Immobilizer in minor surgery.
Reduction of the excitation of sows during childbirth and lactation, as well as aggressiveness against piglets.
Effect of demolition and immobilization.

Active Ingredient: Azaperone

Species: Pigs

Presentations:

STRESNIL 100ML is a neuroleptic belonging to the butyrophenone class, with specific use in pigs. It produces a predictable psychomotor sedation after intramuscular administration, with no signs of narcosis. After administration the animals become quiet and indifferent to the environment. The degree of sedation is dependent on the dose administered. Adult animals need comparatively lower doses compared to growing animals. In small doses (0.5 mg / kg) the animals are slightly sedated, but can be easily managed. At increasing doses the animals become heavier, and slower in movements at 2 mg / kg the animal falls in decubitus and remains immobile / lying about 2 hours, and ceases to be aggressive. The induction period is short. The maximum effect is reached 15 minutes after administration in young animals and 30 minutes in adult animals. The duration of action is 1-3 hours and depends on the dose and weight of the animal. After treatment the animal should be left alone, in a quiet environment. If the animal is disturbed or agitated during the induction period the results obtained may be unsatisfactory.

INDICATIONS, DOSAGE AND ROUTE
( S) OF ADMINISTRATION Aggressive sows (which do not accept newborn piglets, do not allow them to suck or bite them) 1ml / 20kg. Sows will accept newborn piglets 1 / 2-1 hours after treatment and may even accept piglets from other sows. For the administration, a calm and slow approach of the animal is necessary in order not to scare him. The indicated dose should be strictly observed. If the doses are too small, the aggression is reduced only temporarily. If the doses are too high, the animals will relapse after waking up.

SPECIES FOR STRESNIL 100ML
PIGS.

OBSTETRICAL INTERVENTIONS : 1ml / 20kg in case of termination of parturition due to excitation, in case of assisted parturition (manual extraction of piglets), in case of exaggerated contractions, or for correction of vaginal or uterine prolapse.

CARDIACA OVERLOAD  (tachycardia, high pulse) 1ml / 100kg. The animal calms down within minutes of administering the product. The tremors decrease and the respiratory movements decrease in frequency and increase in amplitude. Cyanosis gradually decreases and the pulse slows down. It is very important that treatment is instituted immediately.

TRANSPORTATION OF PICKED PIGS  : 0.4 mg / kg to 2 mg / kg (1 ml / 100 kg to 1 ml / 20 kg). A dose of 0.4 mg / kg, injected 15-30 minutes before transport, reduces mortality and weight loss during transport. The dose can be increased up to 2 mg / kg to prevent fights during transport. The animals must have sufficient space to lie down and the truck must have adequate ventilation. The effect of the product lasts up to 2-3 hours after injection.
TRANSPORT OF THE SWEETS  : dose: 1 mg / kg (0.5 ml / 20 kg).
The animals are injected about half an hour before loading. During the induction period, the animals should be kept separately. The animals remain drowsy for about two to three hours after the injection.
Not more than 1 mg / kg will be injected. Overdose can induce penis relaxation, which can lead to injury. Prevention and control of aggression and post-regrouping fights 2 mg / kg (1 ml / 20 kg).

Pigs from different nests or boxes should be brought together in a box immediately after the injection of Stresnil. After only a few minutes, they will sleep together, regardless of their origin. Subsequently, no more violent struggles occur. However, all animals must be treated. The indicated dose should be observed. If the dose is too low, the animals will be sedated but the aggression will not be faded, or it will only be temporarily diminished. The shelter (hall) must be closed during the day of treatment. The still unmated boars can be slightly aggressive after “awakening”. If necessary, a further dose of  should be given. Usually, after that, the animals will remain completely decubbed. Newly weaned piglets can be Stresnil injected with STRESNIL 100MLupon arrival in the fattening unit.Animal fights will calm down shortly after Stresnil injection. Animals will no longer fight even when the effect of the product has disappeared.
Premedication with local and general anesthesia: 1 to 2 mg / kg IM (0.5 to 1 ml / 20 kg).
When STRESNIL 100ML is used for general anesthesia, the dose of the anesthetic should be reduced due to the potentiating effect of STRESNIL 100ML. If the results are insufficient, the injection technique (deep intramuscular injections) and the accuracy of the dose used should be reconsidered.
For all indications, the injection is given strictly intramuscularly behind the ear. A long hypodermic needle should be used and the injection should be as close as possible behind the ear and perpendicular to the skin. If heavy, corpulent animals are injected into the cervical region using a short needle, there is a risk of injecting some of the drug into the fat layer. In this case, the injection may have insufficient effect. If insufficient results are obtained, the injection technique (deep intramuscular injections, behind the ear) and the accuracy of the dose used should be reconsidered.

CONTRAINDICATIONS
Due to possible tissue residues, the use of Stresnil is contraindicated for the transport or regrouping of the pigs to be slaughtered within seven days after treatment. The use of Should be avoided in a very cold environment due to the potential for risk of cardiovascular collapse due to peripheral vasodilation.

SIDE EFFECTS o
None. If you notice any serious reactions or other effects not mentioned in this leaflet, please inform your veterinarian.

SPECIAL PRECAUTIONS FOR USE IN ANIMALS
In animals, the dose of 1 mg / kg should not be exceeded.
Use during pregnancy, lactation:
At the therapeutic dose, Stresnil has no adverse effect on the mechanism of parturition, lactation or maternal instinct. STRESNIL 100ML can be used in pregnant animals and during the lactation period. Interactions with other medicinal products or other forms of interaction:
When Stresnil is used as a premedication to produce general anesthesia, the dose of the anesthetic should be reduced due to the potentiating effect of STRESNIL 100ML.

OVERDOSAGE  STRESNIL 100ML (symptoms, emergency procedures, antidotes):
Salivation and breathing may occur if overdose occurs. These manifestations disappear spontaneously and do not lead to further conditions. In boars, penile relaxation may occur after a dose exceeding 1 mg / kg. This can result in penile lesions.

INCOMPATIBILITIES STRESNIL 100ML
Do not mix with any other medicine in the same syringe.

WAITING TIME for STRESNIL 100ML
Meat and organs: 7 days.

Treatment and prevention of aggressiveness.
Stress inhibition (anxiety and nervousness), preventing the struggles that ensue when mixing or regrouping pigs.
Cardiac overload
Transportation of boars and breeders, provided that this is not at the slaughterhouse.
Preanesthetic in major surgery.
Immobilizer in minor surgery.
Reduction of the excitation of sows during childbirth and lactation, as well as aggressiveness against piglets.
Effect of demolition and immobilization.