Stone Fish venom

Stings from venomous fishes

Stings from venomous fishes

The severity of pain from fish stings can vary greatly, depending on the species involved, the number of spines involved, the depth of penetration, the amount of venom entering the wound, and individual tolerance to the venom.Victims of fish stings should leave the water and cease responsibility for operating any potentially dangerous plant and equipment. The affected area should be rested and elevated.

For fish stings, accepted procedure for first aid is immersion of the affected limb in water as hot as can be tolerated, taking care not to scald the area. An unaffected limb should always be used to test the temperature of the water. Hot water treatment will give almost immediate relief of pain for minor stings. However, medical attention should be sought in severe cases to further manage pain, prevent infection, and check for the presence of broken spines in the wound.

For instances involving penetration by stingray barbs, there is the additional risk of severe blood loss and puncture of vital organs. In such cases medical attention should be sought at the earliest available opportunity.Stings from stonefish can have very serious medical implications. Medical assistance should be obtained if this species is thought to have been responsible for a sting.

stonefish venom

 stonefish venom

Stings from venomous fishes

Venomous fish stings in tropical northern Australia.

Venomous fish stings are a common environment hazard worldwide. This study investigated the clinical effects and treatment of venomous fish stings. A prospective observational case series of patients presenting with venomous fish stings was conducted in tropical northern Australia. Twenty-two fish stings were included; subjects were 3 females and 19 males; mean age 35 (range 10-63). 9 by stingrays, 8 by catfish, 1 by a stonefish, 1 by a silver scat (Selenotocota multifasciata), and 3 by unknown fish.

All patients had severe pain, but less commonly erythema, 3 cases (14%); swelling, 7 cases (33%); bleeding, 5 cases (24%); numbness, 4 cases (19%); and radiating pain, 3 cases (14%). Mild systemic effects occurred in one stingray injury. Treatment included hot water immersion, which was completely effective in 73% of cases, analgesia, wound exploration and prophylactic antibiotics. Stingray injuries should be explored and debrided with large wounds, while other stings only need appropriate cleaning. The routine use of antibiotics is not recommended.

Stings from venomous fishes

stonefish venom

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