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Bearded Dragon Metabolic Bone Disease
Metabolic bone disease in Bearded dragons (MBD) is the most
frequently seen nutritional disorder in this species.
It has become a very important condition in
South Africa and probably in
other countries too. Bearded dragon metabolic bone disease is
defined as a syndrome including a range of bone diseases
associated with metabolic diseases, e.g. secondary
hyperparathyroidism. It is generally a chronic, or long-term
result, or combination of a dietary deficiency of
Bearded
dragon calcium supplementation, a
negative dietary calcium to phosphorus ratio (Ca:P) or the lack
of exposure to proper
Bearded dragon
ultra violet lighting.
Bearded Dragon MBD Signs
Bearded dragon metabolic bone disease is a condition most
commonly seen in young growing dragons without adequate
Bearded dragon calcium supplementation and / or inadequate exposure to
Bearded dragon ultra violet lighting.
Gravid adult females are also at risk. Common clinical signs
include:
- Softening of
the legs / bones
- Bone
fractures
- Scoliosis
- Kyphosis
-
Hyperreflexia of
the extremities
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- Tetanic
spasms
- Weakness
- Lethargy
- Anorexia
- Constipation
with subsequent
impaction
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Bearded Dragon MBD Diagnosis
Any one or a combination of the first seven signs are very
indicative of Bearded dragon metabolic bone disease. A thorough
history is most often enough to diagnose the condition.
Additional tests include radiography and blood calcium level
determination.
Bearded Dragon Metabolic Bone Disease Treatment
After a diagnoses of metabolic bone disease is made or even upon
a high suspicion, it is recommended that these animals are
started on treatment as soon as possible. Although there are
more experimental treatment on the horizon, the current
treatment of choice resolves around parenteral calcium
injections. Serious cases might need hospitalization.
Additional symptomatic treatment might include parenteral fluids
(drips), enemas and tube feeding. The treatment will be continue at home after
most clinical signs have subsided. The animal can then be
discharged with proper oral Bearded dragon calcium supplementation
for further treatment or future
prevention. Cure would be impossible without the correction of
the Bearded dragon ultraviolet lighting. Bearded dragon
metabolic bone disease should always be diagnosed and treated
by or under the supervision of an experienced
reptile veterinarian.
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