Rabies Antiserum (Equine) is a concentrated solution of antibodies (immunoglobulins) derived from the plasma of healthy horses immunized against the rabies virus. It works through Passive Immunization: it provides immediate "ready-made" antibodies to neutralize the rabies virus at the site of a bite before the body’s own immune system can respond to a vaccine. This "bridges the gap" during the first 7 to 10 days after exposure, preventing the virus from entering the nervous system, where it would otherwise be 100% fatal.
In Nigeria, Rabies Antiserum 1500IU (available in brands like Equirab, Abhayrig, or quality generics) is a critical emergency medication for Category III animal bites (deep scratches or punctures). It is available through specialized cold-chain pharmacies like Sanlive Pharmacy to ensure patients receive authentic, temperature-controlled vials. The "Cold Chain" Rule: Antiserum is highly heat-sensitive; it must be stored in a refrigerator (2°C to 8°C) and transported in a validated cool bag to maintain its life-saving potency.
Important: This is an emergency-only biological medication. The "Wound" Rule: The majority of the 1500IU dose must be infiltrated deeply in and around the wound site to neutralize the virus locally; any remaining amount is injected into the muscle. The "Vaccine" Note: Antiserum must be used in combination with a Rabies Vaccine (active immunization) but must never be injected into the same site or with the same syringe as the vaccine. The "Test" Warning: Because it is derived from horse serum, a Skin Sensitivity Test is mandatory before administration to check for life-threatening allergic reactions (Anaphylaxis).
Rabies Antiserum 1500IU Vials are primarily used to:
Provide Immediate Viral Neutralization following high-risk animal bites (Category III)
Protect patients bitten by known or suspected rabid animals (dogs, cats, bats, monkeys)
Act as a life-saving bridge until the patient’s own antibodies are produced by the vaccine
Prevent the rabies virus from traveling along the nerves to the brain
Provide standardized potency (International Units) for predictable clinical protection
Ensure survival in cases where the wound is close to the head or neck (short incubation)
This product is suitable for:
Individuals with single or multiple transdermal bites or scratches (Category III exposure)
Patients whose skin has been broken and contaminated with animal saliva
Individuals bitten by wild animals or stray domestic animals in rabies-endemic areas
Not recommended for: Category I exposures (touching or feeding animals with intact skin). It is strictly contraindicated for individuals who have previously received a full course of rabies pre-exposure prophylaxis and have documented high antibody levels. Use with extreme caution in patients with a history of severe allergies to horse proteins or "Serum Sickness." Consult our pharmacist or your doctor if the patient is pregnant; Rabies is a fatal disease, so pregnancy is not a contraindication for life-saving post-exposure treatment.
Administer as soon as possible after exposure (ideally within 24–48 hours)
Wound Cleaning: Before injection, the wound must be flushed thoroughly for 15 minutes with soap and running water.
Calculation: The dose is calculated based on body weight (typically 40 IU/kg for Equine Antiserum); 1500IU is a standard vial size.
Infiltration: Using a fine needle, the clinician will inject as much of the dose as anatomically possible directly into and around the bite marks.
The "IM" Step: If any liquid remains after the wound is saturated, it is injected into a large muscle (deltoid or gluteal), far away from the vaccine site.
The "Delay" Rule: If Antiserum was not available immediately, it can still be given up to the 7th day after the first vaccine dose was administered.
Monitoring: The patient must be observed by a medical professional for at least 30 to 60 minutes after the injection for signs of allergy.
Antiserum is a life-saving biological product, but because it contains foreign proteins, some individuals may experience:
Pain, redness, or swelling at the injection site
Low-grade fever or headache
Localized itching or "hives" (Urticaria)
Serum Sickness: Joint pain, fever, and rash occurring 7 to 14 days after injection (treatable with steroids)
Rare but serious: Anaphylaxis (sudden difficulty breathing, swelling of the throat, and low blood pressure)
Seek immediate emergency medical attention if the patient experiences wheezing, swelling of the face, a rapid weak pulse, or fainting shortly after administration.
Reputable biological firms (such as Bharat Serums, Human Biologicals Institute, or quality generic providers) – These manufacturers ensure the high-purity processing of immunoglobulins for maximum viral binding and safety.
100% Cold-Chain Guaranteed: We maintain strict 2°C–8°C storage to ensure the antibodies remain active
100% authentic biological medication—guaranteed original stock with verified batch numbers
Professional counseling from licensed pharmacists on "Post-Exposure Protocols" and wound care
Specialized "Cool-Bag" delivery to your clinic or hospital across Nigeria
Do I still need the vaccine if I get the Antiserum?
Yes, absolutely. The Antiserum only lasts for a few days. The vaccine is what teaches your body to make its own long-term protection. You need both for Category III bites.
What if the dog looks healthy?
In Nigeria, rabies is endemic. If the animal cannot be quarantined and observed for 10 days by a vet, you must assume it is rabid and complete the full treatment immediately.
Does it hurt?
Infiltrating the wound can be uncomfortable, but it is the most important step to stop the virus. Your doctor may use a local anesthetic if the wounds are very large.
Where can I purchase Rabies Antiserum 1500IU in Nigeria?
You can find premium, cold-chain verified Rabies Antiserum at Sanlive Pharmacy & Stores for guaranteed product integrity and professional emergency support.
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