Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
These concerns may require earlier assessment but are not always emergencies.
Seek emergency care for a seizure, loss of consciousness, severe or sustained muscle spasms, sudden weakness, difficulty breathing, or a sudden loss of bladder or bowel control.
These symptoms may indicate severely low calcium or pressure on the spinal cord and require immediate evaluation.
Contact the care team promptly about new muscle cramps, tingling, worsening fatigue, changes in walking, persistent neck or back pain, new numbness, or possible sleep-related breathing pauses.
Routine follow-up is usually coordinated by a primary care clinician, geneticist, or endocrinologist.
The schedule depends on age, symptoms, laboratory results, and treatment.
The article also says
Ongoing care may include:
Tracking height, weight, development, and school progress
Checking calcium, phosphate, parathyroid hormone, and thyroid function
Monitoring urine calcium and kidney health during calcium-related treatment
Reviewing mobility, joint function, pain, and neurologic symptoms
Periodic hearing, dental, and vision care
Reassessment by genetics when new information or testing becomes available
Genetic counseling can be revisited during adolescence or adulthood, particularly when discussing family planning.
Prenatal and preimplantation genetic testing may be possible when the family's specific variant is known.
Every sign above is quoted from the sofidex article on Acrodysostosis. If you are not sure, err upward — it is always reasonable to be checked.