Why are my bearded dragon's legs shaking? What does it mean?

Thanks for reaching out about Draco. Tremors or twitching in young reptiles can often be due to low calcium levels, often associated with an inadequate diet. Check and correct diet and husbandry including temperature and UVB exposure. A veterinary visit is highly recommended to assess, provide a diagnostic plan and review diet/husbandry. Good luck.

Thanks for reaching out about Daisy and including photos. Difficulty using front legs can possibly be due to a calcium deficiency and metabolic bone disease. A review of husbandry and diet is recommended. If the problems persists, a veterinary visit is recommended. Good luck.

This may be due to nutritional deficiency or digestive issue (impaction impinging on nerves). If Medusa is defecating normally, it likely is not a digestion issue. If she is having difficulty defecating, soak her in a warm 50/50 solution of water and unflavored PediaLyte for 15-20 minutes. Gently massage her abdomen during the soak to encourage defecation. Feed appropriately sized prey to prevent impaction/constipation. Prey should be no bigger than the space between her eyes. Gut load prey for 24 hours prior to offering to maximize nutritional value. Check temperatures since low temps can affect appetite and digestion. A calcium deficiency is another possible cause. Juvenile beardies need more calcium and vitamin supplementation than adult beardies. Rep-Cal's Herptivite multivitamin powder and Calcium with D3 powder are the gold standards for supplements. Dust prey twice weekly with the multivitamin and 5 days per week with the calcium powder. As your beardies mature, they will require less frequent supplementation. An adequate UVB light source is also required to allow proper utilization of the D3. Change the bulb every 6 months. Make sure it is not blocked by glass or plexiglass and confirm it is not too far from Medusa to be effective. Trauma from a fall may be another cause. Arrange cage furniture to prevent falls from heights. Monitor for other signs of injury (swelling, scrapes, bleeding,etc). If husbandry changes do not improve Medusa's condition, have her examined by your veterinarian or by a vet experienced in treating reptiles.

Thanks for reaching out about Mushu and including pictures. You should be concerned and a veterinary visit is recommended. The lump on the back appears to involve the spine. The rear legs appear swollen and front legs held awkwardly. First thoughts are around metabolic bone disease, which arises from calcium deficiency, whether lack in diet, lack of absorption or lack of ultraviolet radiation. A veterinary visit can help with diagnosis and prognosis, provide injections of calcium and vitamin D3, and oral calcium supplements. Good luck.

Thanks for reaching out about Sky and including photos. By the picture it appears this might be a congenital concern. Radiographs will give possible answers. Some viral diseases (i.e. atadenovirus) can also cause neurologic signs. Good luck.

Thanks for reaching out about Baby and including photos. Could you include the radiograph? The arm does appear swollen. Calcium deficiencies and metabolic bone disease, are the most common. Has the UV bulb been changed in the last 6 months? Neurological problems can also cause twitching, so if the radiographs are normal, a comprehensive reptilian profile is probably the next step, as kidney disease can also cause tremors. Good luck.

Extreme lethargy requires an immediate veterinary check up and treatment. Nutritional support and antibiotics may be needed. Metabolic disorders (like Metabolic Bone Disease) and systemic infections are only two of the possible diseases that are affecting Brat.