Get rid of the coil!!!!!!!!! That in itself is causing alot of issues here is some info on the coil bulb
Which
UVB light should I use?
The best
UVB light is a ReptiSun 10.0 fluorescent tube HO (Or Arcardia 12% in the UK). Compact or coil bulbs do not emit the proper amount of
UVB light for a bearded dragon, and should not be used. Other brands, such as the Zilla Desert Series and ReptiGlo have been known to cause eye problems and other health issues with bearded dragons, and should be avoided. The reason that some UVB lights (Zilla, ReptiGlo, coils/compacts, ect.) are considered dangerous is because the wavelength of UVB that they emit is shorter and more intense than the wavelength of the "safe" lights (ReptiSun, Arcadia). UVB lights should be replaced every 6 months. The T5’s are a strong bulb and only need to be replaced once a year – the T 8 every 6 months--- where as the T 8 are not as strong—they need to be placed inside the tank the T 5 10.0 bulb approx 12-15 inches from basking spot – the T 8 approx 8-10 inches from basking spot—the cover needs to be off the bulb for full effect of the UVB rays--
it takes a while for the coil to start doing damage --- basically the dragon has not been getting any UVB you need to replace it ASAP----------------- please post pics of him and get a bright white basking bulb--- what have his poops looked like??? Are they runny? They should look like this formed moist and dark -- urate should be formed moist and white ------- yes Farenheight--- RI is Respiratory Infection but we need to see pic of him please
Karrie