answer the following questions so we can help you more
how old is your dragon?
how long have you had the dragon
do you use a
UVB bulb?
What brand/type (coil, compact,tube--reptiglo, reptisun,etc)
do you feed it crickets SMALLER than the space between its eyes
what else do you feed it?
Do you use a separate basking (bright white light) bulb in addition to the
UVB bulb?
How often do you dust the feeders with calcium?Vitamins?
What are his basking side temps and cool side temps?
What do you measure temps with (digital, dial, stick on,etc)
has he had a fecal sample taken to a vet to test for parasites?
Answer these and anything else others ask and we should be able to help you better