Let us review some of the more common types of marine life injuries and their management.- Coral cuts, abrasion & sponges
Here are some of the recommended steps:
Clean the wound of the of the fragments. Very small fragments can be remained in the wound, prolonging the healing process and increasing the risk of infection. The best way to remove any fragments of coral remain in the wound is to irrigate the wound with sterlie water or a saline. Often, onboard the dive boat, the former mentioned may not be available, therefore cleaning drinking water will serve the purpose as well. A syringe(without needle) is an excellent way to flush the wound with enough pressure to remove the fragments.
Next, clean the wound further with antibacterial soap. After a thorough cleaning, apply a topical antibiotic cream (e.g. neomycin) then cover the wound with a sterile dressing and bandage. Change dressing daily or as soon as they become wet or soiled.
- Sting Creatures: Fire Coral & Hydroid
These marine creatures have nematocyst or stinging cells, that inject venom when they come in contact with a body. The intensity of the sting varies with each species that adminster the sting as well as how the diver's sensitivity toward the venom.
Here are some recommended steps :
The initial treatment for fire coral and hydroid stings is the same: to neutralize the venom, use white vinegar. Do not use fresh water to flush the wound: the change in salinity will cause any untriggered nematocysts to "fire" causing more envenomation.
Continue flusing the area with white vinger is ideal. Since most of us do not carry a litre of vinegar for our dive trips, soaking a gauze with vinegar and applying them to the the injuried area works well, too.
Remove pieces of offending organism that remain. Use forcep or tweezer to remove any large pieces of the organism that might still be visible to you on the injuried skin. To remove any imbedded or small particples, apply shaving cream and shave the area with a safety razor.
Vinegar has shown to work effectively in preventing any further stinging from jellyfish.
Dive safe..Hope it helps those who will be planning any dive expedition soon :)
Fail to prepare, prepare to fail.
Louis Goh