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Stingray Injury Treatment
Care of the injured pets begins at the
scene and is first directed at safe rescue and removal of the victim
from the water.
A stingray injury that does not need
to be checked by a doctor is rare.
- Home first aid measures should be
started, but a medical evaluation is also warranted.
Stop the bleeding by applying direct pressure with a clean cloth
or whatever is available such as a beach towel.
- You may attempt to remove the
stinger with tweezers to decrease toxin exposure if doing so will
not cause further injury. Be careful not to injure yourself with
the stinger.
- If there is no pain, then treat as
a puncture wound or laceration by cleaning and disinfecting with
soap and water.
- If there is pain, bleeding, or
more than a minor wound, and symptoms such as faintness (which
indicate that venom has been absorbed into the body) arrange for
transportation to a medical facility.
- If in a remote area, treat the
pain by immersing the injured area in water as hot (but not
burning) as the person is able to tolerate (113°F or 45°C) for
30-90 minutes. This neutralizes the painful effects of the venom
because the venom is inactivated by heat.
- Oral pain medication such
narcotics or NSAIDS (rimadyl.deramaxx) can be given if the pet
is not vomiting and not allergic to it.
Medical
Treatment
Care is mainly directed at monitoring
the vital signs, providing pain relief, and treating the wound.
- Vital signs: Treatment for
abnormal vital signs is the first step.
- If blood pressure is low, fluids
are given through an IV.
- Additional medications may be
needed to maintain a proper blood pressure.
- Sometimes, hospitalization is
required if the pet is very ill.
- Pain: There is no antivenom
(antidote) to stingray toxin. The venom is a protein and is broken
down by heat, so placing the injured area in water as hot as the
person can tolerate (113°F or 45°C) for 30-90 minutes can
dramatically relieve the pain. A word of caution: Once the area
is numb, care must be taken to prevent a burn injury from the hot
water.
- Pain medication, such as
narcotics, given through an IV, may be needed until the heat has
neutralized the toxin.
- Numbing medications injected
into the injured area help to relieve the pain and allow the
doctor to explore the wound to look for injuries to structures
below without causing further pain.
- Wound care: The doctor cleans the
wound, removes foreign matter, and looks for injuries to tendons,
nerves, blood vessels, and other body structures.
- Antibiotics are usually given
because the wound is contaminated with bacteria from the stinger
and from the seawater. The doctor needs to consider the specific
types of marine organisms that caused the injury when choosing
the antibiotics used to treat this wound.
- The wound is left open then
closed with stitches a few days later if it has not become
infected. If the wound is repaired on the initial visit, it is
usually closed loosely to allow any infection to easily drain.
- If important structures, such as
nerves, tendons, or arteries, are damaged surgery and deep wound
cleaning will be required.
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