New research shows that iguanas and other lizards commonly kept as pets are actually poisonous.
It had been thought that there bites were severe because of bacteria in their mouths (as in the komodo dragon). But no ... there's real poison there.
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how are iguanas poisonous????
(: :(
Posted by: veronica | November 15, 2007 at 08:04 PM
ive bin a proud owner of a common green iguana and you have less than 10% chance of catching salmonella but poisenous....... i say. that is the biggest load of rubbish i have heard in my life. so anyone who says otherwise has bin greatly miss informed.
Posted by: Duncan Child | January 06, 2008 at 03:15 PM
Well, I hate to rain on your parade, but the link is to the work of serious scientists who've been studying lizard venom.
They believe that the fact that lizards can and do spread infectious bacteria through their bites has kept people from looking into whether part of the nasty effect from the bite was, in fact, venom.
Posted by: Dave Tufte | January 08, 2008 at 12:01 PM
Got real drunk at Melia Cozumel Monday, June 16th through Wednesday, June 18th. Drank most of their tequila.
I saw an iguana by the pool with other hotel members checking it out. So I go up to it, and pet it a couple times.........then it turned and I had my fingers exposed. Iguana niped my right middle and right ring finger making it bleed. I started laughing, went back to the bar and I had blook running down my hand. I said, I just got bit by that Iguana. Some guy from London was sitting there and says I should get it checked out cause they are poisonous. I say ....never heard that before. I go to the so called Dr. at Melia Cozumel and he charges me $44 for the perscription of antibiotics and Ibuprofen. Then when I check out Monday, June 23rd he wants an additiona $88 for the consultation and the two fucking bandaids he puts on my fingers. I like what the FUCK! Kiss it you motha fugga.
Posted by: Powe | June 23, 2008 at 10:36 PM
I have heard funny stuff but poisonous iguanas is not right! If they were piosonous do you think they would let them walk around at mexican hotels!!! The wensite should put thw right information instead of scaring people for no damn reason!!!!
Posted by: jeremy | January 02, 2009 at 02:59 PM
iguanas dont have venom glands... they have salmonella in there mouths... as an iguana owner that has been bitten a few times its actually on of the cleanest animal bites ive ever had. theyre teeth are so sharp that its like someone nicked you with a scalpel.
and just by the way the reason you got prescribed an anti biotic instead of an "anti venom" is because theres no "venom"
this is the beginning of some conspiracy to tax iguana owners or something
Posted by: erin | February 12, 2009 at 12:08 PM
No ... it is right.
This post was based on an article that appeared in Nature - the top peer-reviewed science journal in the world.
Since I put this post up, there is now a wikipedia page that talks about a lot of the literature, and links to this article and others: http://en.wikipedia.org/wiki/Venom_clade
Posted by: Dave Tufte | February 12, 2009 at 01:31 PM
IGUANNAS DO NOT HAVE ANY POISON THERE NICE REPTILES
Posted by: brandon | October 19, 2012 at 07:46 AM
This post gets some fevered responses from people who clearly love iguanas.
But ... sorry folks ... all I do is report the science.
Posted by: Dave Tufte | October 19, 2012 at 08:52 AM
I've been bit numerous times over my life by iguanas. Just recently my iguana bit my nose. In fact a week ago...no infection sill have my nose my fingers ear.....no infection....so it's bs.. Mis informed people are funny
Posted by: Stefan Praegitzer | March 10, 2013 at 08:11 PM
Ummm ... the research shows that it's a myth that infections are more common from iguana bites, and that the reality is they have toxins in their saliva. If you clicked on the link in my post you'd see this:
"Here we report the presence of venom toxins in two additional lizard lineages (Monitor Lizards and Iguania) ... revealed that nine toxin types are shared between lizards and snakes. ... The iguanian lizard Pogona barbata retains ... venom-secreting glands on both the upper and lower jaws ...
Posted by: Dave Tufte | March 10, 2013 at 11:40 PM
I just got bit by one on my ear. What do I do?? And what will happen
Posted by: Timothy | March 17, 2013 at 02:26 PM
I'm not a doctor ...
Definitely put an antibiotic on it. Whether or not iguanas are poisonous, they still harbor a lot of bacteria.
You can't do much about the toxins though.
Posted by: Dave Tufte | March 18, 2013 at 08:22 AM