Vet NOW
Here are some vet listings find your state/country:
http://www.herpvetconnection.com/ http://www.anapsid.org/vets/vetlistIf your ig is a year old he/she should be living in an adult size enclosure ... Its best so you dont have to keep building enclosure as your ig grows plus less stress from moving one place to another.
Most likely he/she is becoming too small for the enclosure he/she is in which is showing he/she is unhappy. OR ... he/she is not feeling good cuz well of the eyes Im sure its not comfy feeling.
If you used the compact coil type UVB this may or may not be the reason why he/she is closing the eyes.
http://www.uvguide.co.uk/Sites for you to read:
http://www.greenigsociety.org/ http://www.iguanaden.org/ http://www.anapsid.org/iguana/index.htmlA great book to read and have on hand:
Iguanas for Dummies by Melissa Kaplan
Yahoo has some great sites for Iguana owners... these groups helped me and still help w/ questions .. if youd like to join:
http://pets.groups.yahoo.com/group/BabyIguana/ http://pets.groups.yahoo.com/group/IguanaDen/