29/05/2026
Cobra Anti-Venom: The Philippine cobra, also called the Philippine spitting cobra or northern Philippine cobra, is a stocky, highly venomous species of spitting cobra native to the northern regions of the Philippines. The Philippine cobra is called ulupong in Tagalog, carasaen in Ilocano. Its scientific name is Naja philippinensis
Early Local Signs
* Fang marks or puncture wounds
* Pain or swelling at the bite site
* Redness or bruising
* Numbness or tingling around the bite
Dangerous Systemic Signs (Signs the venom is affecting the body)
* Drooping eyelids
* Blurred or double vision
* Difficulty speaking
* Difficulty swallowing
* Weakness of the face, arms, or legs
* Shortness of breath
* Excessive salivation
* Dizziness or drowsiness
* Paralysis
* Respiratory distress or inability to breathe properly
Criteria for Giving Philippine Cobra Antivenom
Antivenom is generally indicated when there are signs of systemic envenoming, especially neurotoxic symptoms.
Patients may require antivenom if they have:
-Progressive weakness
-Cranial nerve involvement (drooping eyelids, slurred speech, difficulty swallowing)
-Respiratory symptoms or breathing difficulty
-Rapidly worsening symptoms after a confirmed or highly suspected cobra bite
-Significant systemic manifestations despite supportive care
Important Reminders
* NOT all snakebites require antivenom.
* Antivenom should only be given in a hospital with trained personnel due to the risk of allergic reactions.
* Early referral to the nearest emergency room is essential.
* Do NOT apply tourniquets, cut the wound, or attempt to suck out venom.!!!!
First Aid While Transporting the Patient
๏ผ Keep the patient calm and still
๏ผ Immobilize the bitten limb
๏ผ Remove tight clothing or jewelry
๏ผ Bring the patient immediately to the nearest hospital
