Unlocking the Power of Anti-Scorpion Serum: Your Comprehensive Guide

Scorpion stings can be a serious medical concern, especially in regions where dangerous scorpions are prevalent. This guide explores the Anti-Scorpion Serum (Polyvalent), a crucial medication designed to counteract the effects of specific scorpion venoms. We’ll delve into its composition, indications, dosage recommendations, potential side effects, and essential precautions.


Anti-Scorpion Serum is derived from the purified plasma of healthy horses that have been immunized against various scorpions. Each milliliter of the serum contains antibodies that neutralize the venom from different scorpion species. The specific LD50 values indicate the potency against scorpion venoms.


This serum is specifically indicated for the treatment of poisoning resulting from the stings of particular scorpions. The targeted scorpions include Leiurus quinquestraitus, Androctonus ameoreuxi, Androctonus crassicauda, buthus occitans, Androctonus aeneas, Androctonus australis, and Scorpiomarus palmatus.

Positive Impact of the Medicine

The Anti-Scorpion Serum exerts its positive impact by neutralizing the venom from dangerous scorpions. This action helps mitigate the symptoms and complications associated with scorpion stings, providing a life-saving intervention.

Recommended Dosage

The dosage and route of administration depend on the severity of the poisoning:

  • Children: Administer the same dose as adults, irrespective of age and body weight, due to the increased severity of poisoning in children.
  • Mild Cases: In mild cases, the anti-venom can be given intramuscularly or subcutaneously under medical supervision.
  • Severe Cases: For severe cases, the anti-venom can be administered by a slow intravenous (IV) drip method with normal saline.

The dosage should be adjusted based on specific scenarios:

  • If the time between sting and treatment is prolonged.
  • If the sting is on the head, neck, or shoulder.

Common and Most Frequent Side Effects

While the Anti-Scorpion Serum is a life-saving medication, there are considerations regarding its usage:

  • Adverse Reactions: Patients with hypersensitivity to equine serum may experience increased severe reactions.
  • Anaphylaxis Treatment: Adrenaline (0.1%), cortisone, calcium salts, and/or antihistamines should be available for the prompt treatment of anaphylaxis.

Essential Precautions

Given the nature of the serum and potential adverse reactions, certain precautions must be observed:

  • Hypersensitivity: Patients with known hypersensitivity to equine serum should avoid using the Anti-Scorpion Serum.
  • Anaphylaxis Preparedness: Healthcare providers administering the serum should be equipped with adrenaline, cortisone, calcium salts, and antihistamines to manage potential anaphylactic reactions.

Dealing with Side Effects: Strategies for Managing Potential Side Effects

  1. Anaphylaxis Management: Ensure immediate access to adrenaline, cortisone, calcium salts, and antihistamines for prompt intervention.
  2. Monitoring Local Signs: For patients exhibiting only local signs of poisoning, administer 1-5 ampoules. For those with more severe signs, a maximum of 10 ampoules should be given.
  3. Dosage Adjustment: Consider increasing the dosage in cases of prolonged time between sting and treatment or stings on the head, neck, or shoulder.

Storage and Expiration

Proper storage of the Anti-Scorpion Serum is crucial for its effectiveness:

  • Temperature: The serum should be stored at temperatures between 2 – 8 °C and should not be frozen.
  • Expiration Date: The serum has a shelf life of three years.


In regions where scorpions pose a significant threat, the Anti-Scorpion Serum stands as a vital tool in the treatment of scorpion stings. Understanding its composition, indications, dosage recommendations, potential side effects, and necessary precautions is paramount for healthcare providers and individuals alike. Rapid and appropriate administration of this serum can make a substantial difference in the outcome of scorpion envenomation cases. Always consult with healthcare professionals for personalized guidance based on individual health conditions.