Photo courtesy of Khaosod

A man was hospitalised following a venomous fish sting at Jomtien Beach in Pattaya. Local officials reported that the man lost consciousness after being stung by a striped eel catfish, Plotosus lineatus, on January 19, 2026. The sting led to severe pain and numbness on the left side of his body, requiring immediate medical attention and hospitalisation.

The incident occurred near Jomtien Beach Soi 1, where officials found him unconscious. The Pattaya Municipal Enforcement's Facebook post noted that the man had been pierced in the left hand by the fish's spine. Responders from the Sawang Boriboon Thammasathan Foundation provided first aid on the scene before transferring him to Pattaya City Hospital for further treatment.

The striped eel catfish, frequently seen in schools, injects venom from its dorsal and pectoral fin spines. While the venom primarily causes intense pain, it can lead to serious complications, especially in individuals with allergies. This species, often encountered by beachgoers, poses a notable risk due to its venomous defense mechanism.

In response to the incident, local authorities may increase warnings and signage to inform the public of potential dangers posed by marine life at popular beaches. Experts suggest that awareness and precautionary measures could prevent similar occurrences in the future. As tourism remains a significant aspect of Pattaya's economy, ensuring beach safety is crucial to maintaining the area's appeal.

Looking forward, local officials might consider implementing educational campaigns about marine wildlife hazards. Increased monitoring of beach areas could also be introduced to quickly address any future incidents involving injury from marine creatures. Public education about first aid for marine stings could help mitigate the effects of similar accidents, reported Khaosod.

Key Takeaways

• A man was stung by a venomous striped eel catfish and hospitalised.

• The fish's spines contain venom causing pain and possible complications.

• Increased awareness and safety measures could prevent future incidents.

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Adapted by ASEAN Now from Khaosod 2026-01-19

 

 

Wow

I spend a lot of time on Thai reefs. I've never seen one nor even heard of one. I'm guessing it likes inland, swampy, mangrovey, murky water like catfish. Not seen on islands offshore.

Wow 😳

1 hour ago, snoop1130 said:

The striped eel catfish, frequently seen in schools, injects venom from its dorsal and pectoral fin spines. While the venom primarily causes intense pain, it can lead to serious complications, especially in individuals with allergies. This species, often encountered by beachgoers, poses a notable risk due to its venomous defense mechanism.

How does it get a uniform that fits?

I remember my dad getting stung by a hardhead catfish in Galveston, Texas when I was maybe 10 years old, wow, he suffered. He had to go to the hospital.

Must be more to this story.

He was stung on his hand? Small fish do not attack people (other than when protecting a nesting site), certainly not this fish!
Why was he grabbing the fish?

That's perhaps the only way he could have been stung in the hand.

There is always a possibility of getting injuries to the feet when stepping on a catfish, stonefish, lionfish, etc, but never to the hand.

Are there any saltwater Catfish? Just asking out of curiosity.

As Nurf said, maybe in the area between saltwater and fresh.

12 hours ago, snoop1130 said:

The striped eel catfish, frequently seen in schools,

Am I missing something ?

They have live poisonous fish in schools ?

or do they mean they are seen on a plate at dinner time ?

At first I thought he stepped on scorpion or frog fish.

How does a fish swim up to you and sting you ffs? Lionfish are found in shallow waters. I guess you could enter it's domain and it strike you - but they are generally skittish. Approached slowly even a bit friendly

Story makes no sense

2 hours ago, jacko45k said:

A lot round Florida I believe.

Florida waters have been inundated with Lionfish. Poisonous, but only if you try to grab them. There are no species of poisonous fish that attack humans. Even the box jellyfish and the Blue-ring octopus only harm people when the people touch them, either by accident or intentionally. They do not attack.

How did they catch the fish for the photo op afterwards?

😄

This is interest, I was fishing in bang saen on one of the piers and the people next to us were reeling in 10 inch catfish. Whether they were poisonous type or not I do not know.

I noticed they were using a clamping tool when they removed the hooks but did not consider the idea it may have been due to poisonous spikes.

Guess we were lucky not to catch anything ourselves but will be more prepared next time.

2 hours ago, FolkGuitar said:

Florida waters have been inundated with Lionfish. Poisonous, but only if you try to grab them. There are no species of poisonous fish that attack humans. Even the box jellyfish and the Blue-ring octopus only harm people when the people touch them, either by accident or intentionally. They do not attack.

It's totally weird, but I guess true.

It's not a lionfish.

Less problematic than a typical jelly so him going to hospital lol. Probably not very familiar with the ocean and in shock of it all

This website also refers to the catfish sting. As most catfish the problem is in their spines. Nasty creatures.

https://iere.org/is-a-saltwater-catfish-poisonous/#Safety_Comparison_of_Saltwater_Catfish_to_Other_Venomous_Sea_Creatures

14 minutes ago, Bangel72 said:

This is interest, I was fishing in bang saen on one of the piers and the people next to us were reeling in 10 inch catfish. Whether they were poisonous type or not I do not know.

I noticed they were using a clamping tool when they removed the hooks but did not consider the idea it may have been due to poisonous spikes.

Guess we were lucky not to catch anything ourselves but will be more prepared next time.

Catfish spines in general are nasty af. You'd use a clamp to make sure you get the hook out well and ASAP. As the fish squirms around you can easily get poked by the spine which I guess they call a sting.

To me it's something stings you it is actively using its stinger to attack you. These just appear to be random pokes by the fishes spine

It's probably the same fish. They probably become invasive in that area due to the imbalance in the ocean

5 hours ago, FolkGuitar said:

Must be more to this story.

He was stung on his hand? Small fish do not attack people (other than when protecting a nesting site), certainly not this fish!
Why was he grabbing the fish?

That's perhaps the only way he could have been stung in the hand.

There is always a possibility of getting injuries to the feet when stepping on a catfish, stonefish, lionfish, etc, but never to the hand.

3 hours ago, Nurf said:

At first I thought he stepped on scorpion or frog fish.

How does a fish swim up to you and sting you ffs? Lionfish are found in shallow waters. I guess you could enter it's domain and it strike you - but they are generally skittish. Approached slowly even a bit friendly

Story makes no sense

1 hour ago, Woke to Sounds said:

How did they catch the fish for the photo op afterwards?

😄

I'm guessing he caught the thing while he was fishing off the beach.

4 hours ago, NE1 said:

Am I missing something ?

They have live poisonous fish in schools ?

or do they mean they are seen on a plate at dinner time ?

(if you are not being humerous) - You are missing the other meaning of school.

Cows move in herds, sheep in flocks, fish in ....

1 minute ago, chickenslegs said:

I'm guessing he caught the thing while he was fishing off the beach.

Agreed. I had a closer look at the picture and it looks like it's night time. That poison could have really got into his bloodstream somehow perhaps the spine went deep enough into his body.

Him fishing and holding the fish and trying to release the hook explains much. Pierced in his left hand. So he's not really being stung at all... At least by my definition

Mystery solved

I have been stung two times by these guys whilst windsurfing off Changi Beach Singapore, the pain is indescribable and lasts for 18 to 20 hours, both times ended up at Changi Hospital for injections.

52 minutes ago, Rimmer said:

I have been stung two times by these guys whilst windsurfing off Changi Beach Singapore, the pain is indescribable and lasts for 18 to 20 hours, both times ended up at Changi Hospital for injections.

Wow. I'm just so surprised to learn about this nasty thing. As you vouch for the pain no wonder he went to hospital

I spend about seven weeks a year snorkeling in Thailand...ok, well offshore, but never seen nor heard. 30 years. Probably could ID 50 sea creatures locally

It's an ugly fish for reef fish that's for sure

5 hours ago, FolkGuitar said:

Hmmm…. I tried several maps, but none list

Gulf of America. Only the Gulf of Mexico.

Must be trump’s fake name that didn’t work for the rest of the world or half of Americans.

You may call it that if you wish to appear uneducated. 🤣

Guess you only look at incorrect maps then. You may deny it exists to serve your own worldview, sort of like folks who use xe/xir and they them.

Luckily, we don't have them in OZ, we just get attacked by sharks 4 times in 4 days☹️

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On 1/20/2026 at 12:48 PM, Nurf said:

Catfish spines in general are nasty af. You'd use a clamp to make sure you get the hook out well and ASAP. As the fish squirms around you can easily get poked by the spine which I guess they call a sting.

To me it's something stings you it is actively using its stinger to attack you. These just appear to be random pokes by the fishes spine

It's probably the same fish. They probably become invasive in that area due to the imbalance in the ocean

Normally I fish off island piers Koh larn for example and catfish have not been on the catch but I was thinking that the fresh water runoff and more brackish water on the mainland changed the fish population there, hence the catfish. Glad I saw this though, we are generally very careful with spiked fish anyway but the poison and hospitalisation risk puts this as at an extra cautious level for the future.