Is liquid near my bearded dragon's nostril cricket juice or discharge?

A bit of mucus is normal to see as long as there are no other symptoms (lethargy, decreased appetite, difficulty defecating, etc). One episode is no cause for concern. If it persists or if Lizzie develops any other symptoms, then have her examined by your veterinarian to diagnose illness or injury. Submit a stool sample to diagnose intestinal parasites.

Confirm correct cage temps and humidity levels. Ideally, a thermometer and hygrometer should be placed at each end of the encosure. Monitor for lethargy, loss of appetite or discharge from the eyes or nose. These can all indicate respiratory infection. Have her examined by your veterinarian or a vet experienced in treating reptiles to diagnose infection or injury. More information regarding environmental parameters can be found here: http://www.anapsid.org/bearded.html

Thanks for reaching out about Dauntless. Clogged nostrils can be due to improper shedding or an infection/accumulated exudate. Try offering a warm water soak for 10-15 minutes and see if you can gently manually lift off the skin. Vitamin A deficiencies can play a part in shedding difficulty. Crickets, mealworms and other insects need to be properly gut-loaded to provide adequate nutrition. If problematic, a veterinary visit is recommended to assess and provide a diagnostic/treatment plan. Good luck.

Give him some time to settle down. If the heavy breathing persists or if you hear wheezing, popping or see discharge from his nose or mouth then have him examined by an experienced herp veterinarian. If possible, contact your friend and ask if Draco has ever exhibited this behavior in the past. He could be stressed to begin with at the absence of his owner.

Check the humidity level. For beardies, it should range between 30 and 40%. Too high or too low can predispose Jank to infection or shedding complications. If a 20-30 minute warm compress doesn't help, have him examined by your veterinarian or experienced herp vet. A physical exam may diagnose or rule out abscess/infection or tumor. In either case, you'll need a vet to dispense medication or to pursue additional diagnostics (blood work, biopsy, aspirate, etc).

He should be examined by your veterinarian or an experienced herp veterinarian. The symptoms described may indicate a respiratory infection. The vet can confirm or rule out this possibility then dispense antibiotics if necessary. In the meantime, increase ambient temperature by about 5-10 degrees F to aid in recovery. Make sure he stays hydrated and continues to eat normally.

If you suspect a URI, have her seen by your veterinarian or an experienced herp vet for confirmation and treatment. Additional symptoms include wheezing or popping sounds while breathing, lethargy, decreased or lost appetite and discharge from the nose or mouth. You are correct in that prey that is too large is also a potential cause. Feed prey that is no bigger than the space between her eyes to ensure she will not have difficulty eating. If mealworms are offered, feed only freshly mooted ones to decrease the amount of chitin ingested. This can pose a problem for juvenile beardies.