Metabolic bone disease or MBD is caused by a lack of Calcium, Vitamin D3, and/or Phosphorus and is the weakening of the bones of your bearded dragon. Metabolic Bone Disease is perhaps the most common ailment among bearded Dragons and is also 100% preventable with good husbandry.
Signs of Metabolic Bone Disease:
- Bumps in the legs (that you can feel/see)
- Twitches, ticks, spasms, or tremors
- Bumps in the vertical columns of the back and tail
- A swollen bottom jaw
- Jerky movements
One of the earliest, common symptoms is a head bob or head tremor.
MBD can be treated and even reversed with early detection. However, even beardies with more advanced MBD can still live long, full lives with proper care. Metabolic bone disease can be treated and prevented by using the proper multivitamin and UVB bulbs. A good calcium powder with Vitamin D3 dusted on your beardies food will give ample vitamin support and utilizing a proper UVB bulb will make sure they can metabolize the calcium. Always remember to replace your UVB bulbs as directed by the manufacturer. All UVB bulbs whether they're florescent, compact florescent, or mercury vapor will stop producing UVB long before they stop glowing and need to be replaced every 6-12 months to keep your scale baby healthy and happy.
If you suspect your bearded dragon has MBD you should always consult an exotics vet as they can do blood work and imaging to determine the severity of the disease and possible treatment.
 |
| This bearded dragon has a severe case of MBD after having been left in the well-meaning care of her guardian's parents. They did not know to change the UVB bulb every 6 months and it is unknown if they were administering calcium powder with feedings. |
