Bites and stings are common medical emergencies encountered in homes, farms, and markets across Nigeria. From the venomous bites of the West African carpet viper to aggressive bee swarms and stray dogs, these incidents pose serious health risks. Midwives practicing in rural and semi-urban health centers often become the first point of contact for victims. Understanding the local ecology, common vectors, and cultural perceptions surrounding bites helps midwives deliver prompt, life-saving care before complications set in.
Before rendering any form of first aid, ensure the immediate environment is secure. Do not rush into a dark bush or a swarm of bees without personal protection. Once safety is confirmed, perform a rapid primary survey using the airway, breathing, and circulation framework. Inspect the affected limb or skin area carefully, but avoid handling a dead venomous snake if brought in by relatives, as reflex bites can still inject venom.
Anaphylaxis is a severe, life-threatening allergic reaction that can occur rapidly after an insect sting or animal antigen exposure. Watch out for difficulty breathing, swelling of the tongue and throat, widespread hives, wheezing, and a sudden drop in blood pressure leading to dizziness or collapse. Immediate administration of intramuscular adrenaline is the definitive treatment. Midwives must monitor vital signs continuously and prepare for emergency resuscitation.
Traditional pre-hospital interventions often cause more harm than the bite or sting itself. Applying tight tourniquets restricts blood flow entirely, frequently leading to tissue gangrene and limb amputation. Making cuts or incisions on the bite mark increases bleeding risks and introduces secondary bacterial infections. Applying black stone, herbal mixtures, engine oil, or burning the wound site has no scientific basis and delays vital hospital care.
Not every insect sting requires hospital admission, but venomous snakebites and severe systemic reactions demand immediate referral. Indications for transfer include progressive swelling, blistering, spontaneous bleeding from the gums or injection sites, and signs of neurotoxicity like ptosis or difficulty swallowing. Polyvalent antivenom must be administered cautiously in a facility equipped to manage allergic reactions.
Community education remains the most effective tool against bites and stings. Midwives should use antenatal clinics and community meetings to promote safe practices. Encourage clearing tall grasses around residential houses, filling up rodent burrows that attract snakes, and wearing sturdy boots and trousers when farming. Emphasize using insecticide-treated bed nets and avoiding walking barefoot at night.