There are a lot of sea creatures
that are harmful to humans, one of them is jellyfish. Jellyfish is a sea
creature that is gelatinous; they have a gelatinous umbrella shaped body with
trailing tentacles. Jellyfish are not a good swimmer; they are drifted by the
sea current.
Some jellyfish have season. Their
number increases during a certain time. In Indonesia jellyfish season usually
happen in September during seasonal change from dry season to rainy season.
Not all jellyfish are stinging, many
are harmless to humans. There are some species of jellyfish that are deadly to
humans such as the box jellyfish, Portuguese man of war also known as the blue
bottle, so it is best to avoid touching if you see one. Jellyfish sting usually
happen accidentally, people accidentally touch the jellyfish because they
didn’t see it, because their body is transparent. We can avoid the jellyfish
sting by wearing protective clothing (wet suit, dive skin and gloves).
What can you do if you got stung by jellyfish?
1. Get out of the water immediately, as calmly as
possible.
2. Pour some warm saltwater over the affected area. (Do
not use fresh water. Fresh water will cause the venom cells to release their
toxin )
3. Remove the tentacles carefully. You can use a credit
card to lift and scrape the tentacles from the skin.
4. Once the tentacles have been removed you can use ice to
numb the sores skin or take a recommended dose of painkillers.
5. Get to hospital if the pain is very strong.
5. Get to hospital if the pain is very strong.
Symptoms :
1. Burning, stinging pain
2. Red, brown or purple tracks on the skin
3. Itching, tingling pain
4.Swelling, numbness
5.In several dangerous case, is hard to breath
Note: The English popular
name Jellyfish has been in use since 1769. It has traditionally also been applied
to other animals sharing a superficial resemblance. As Jellyfish are not true
fish, the word Jellyfish is considered by some to be a misnomer. Public
aquariums may use the terms Jellies or Sea Jellies.
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