Chameleon Info:
Your Chameleon - The species, sex, and age of your chameleon. How long has it been in your care?
Handling - How often do you handle your chameleon?
Feeding - What are you feeding your cham? What amount? What is the schedule? How are you gut-loading your feeders?
Supplements - What brand and type of calcium and vitamin products are you dusting your feeders with and what is the schedule?
Watering - What kind of watering technique do you use? How often and how long to you mist? Do you see your chameleon drinking?
Fecal Description - Briefly note colors and consistency from recent droppings. Has this chameleon ever been tested for parasites?
History - Any previous information about your cham that might be useful to others when trying to help you.
Cage Info:
Cage Type - Describe your cage (Glass, Screen, Combo?) What are the dimensions?
Lighting - What brand, model, and types of lighting are you using? What is your daily lighting schedule?
Temperature - What temp range have you created (cage floor to basking spot)? Lowest overnight temp? How do you measure these temps?
Humidity - What are your humidity levels? How are you creating and maintaining these levels? What do you use to measure humidity?
Plants - Are you using live plants? If so, what kind?
Placement - Where is your cage located? Is it near any fans, air vents, or high traffic areas? At what height is the top of the cage relative to your room floor?
Location - Where are you geographically located?
Current Problem - The current problem you are concerned about.
It doesn't look like gular edema I've seen in pictures, though, I suppose in different species it might look different.
Your best bet is a vet. If you fill in the form, maybe someone will see something that jumps out as a possible problem.
My initial guess would be it's supplement related. Edema is related to fluid retention and nutritional imbalances can lead to that. But that is just a guess on my part, not at all to be considered an expert opinion. Please do not change your supplements based on what I wrote. Instead, fill in the form and let's see what the true experts--there are vets here, after all!--can offer.
I have a modest collection and have noticed this condition on one of my females as well so I too am interested in this post. I assume that it is due to overfeeding as I had been offering larger hornworms 3x/week for a couple of weeks in addition to the regular diet of crickets. I dust all crickets with calcium plus but not the hornworms. This condition exists only on my youngest (6 months old) female. My other females - breeders - were fed in the same manner/amount and do not show this condition.
She is doing great now it was because she had eggs in her i didnt notice it the first time she laid a clutch but she must have had it she is looking beautiful again ty all !