Fibrous Osteodystrophy or the metabolic bone disease. This iguana illness comes as a result of extreme malnutrition especially when they are not fed well. Most of the shops selling the iguanas give out worthy nutritional tips and advices to the buyers of these reptiles. Most of the pet owners prefer to feed their pets with squash and lettuce. In truth, the lettuce is a water sponge-meaning there is no nutrition to be derived from it. Such shortcoming is again aggravated by the insufficient vitamin D3 and calcium intake by the reptile. When they get exposed to this dangerous situation, they might in fact die. Among the vital symptoms of the disease are a swollen lower jaw, listlessness, rubbery or soft face and lower jaw, difficulty in eating, and swollen limbs. At most times, the spine and the limbs also easily get fractured.



The paralysis of the back legs. This is the result of a deficiency in vitamin B1. The tail also gets affected. With this comes the injection of the essential minerals and vitamins to the reptile and a change in its diet is as well recommended.

The nose abrasions. The frequent attempts of the reptile to escape cause the abrasions and scratches to its face and nose. When they are in search for a way to escape, they often rub their noses on the enclosures of their tanks. The abrasions are often caused by the wire, glass, or plastic enclosures of their cages. When the nose abrasions remain untreated, ulceration of the rostrum, bacterial infection, and other deformities could result.

The thermal injuries or burns. The burns are usually acquired through the contact with the heat sources within the tank enclosures. Among the typical culprits are the hot rocks and light bulbs which are left exposed. The lights are advised to be placed above the enclosures which cannot be reached by the iguana.

The bacterial infection. There are several types of bacterial infection that can affect the iguana. The blister disease is caused by the repeated exposure to the filthy and damp environment. The dry gangrene of the toes and tails causes these body parts to turn dark gray to black, and then start to have it breaking off. The main root of these all is the insufficient sanitation. Mouth rot causes the occurrence of inflammation, swelling, and pus in the mouth of the iguana. Abscesses results in the formation of the pus.

The parasites. The parasites settle within the gastrointestinal tract just within the blood of the iguana. The parasites are the major causes of death in the iguanas which are taken captive.

Viral Infection. Researches are ongoing for the causes and cure of viral infections in iguanas.

Organ failure. Organ failure among iguanas is caused by its age or of an existing bacterial infection. The dominant symptoms are weight loss, loss of appetite, listlessness, bloating, and death.

Bladder stones. This causes the abdomen to be enlarged.

Egg-binding. This causes death among the female iguanas especially when they are unable to let the egg pass through their reproductive tracts.

These and a lot other iguana illnesses require medical attention if you do not want to risk the life of your iguana pet.