Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Emergency evaluation is appropriate for sudden vision loss or vision symptoms accompanied by serious neurologic symptoms such as weakness, confusion, or trouble speaking.
Contact the treatment team sooner if the child develops new eye crossing, cannot tolerate the prescribed treatment, has significant skin irritation, or seems to see worse with either eye.
Seek urgent assessment for a white or gray pupil, a sudden major change in vision, severe eye pain, marked swelling or redness, or a significant eye injury.
Follow-up visits allow the eye clinician to measure each eye separately, confirm that glasses are correct, and check whether the treatment plan is working.
The timing depends on the child’s age, the cause of amblyopia, and the treatment being used.
Routine follow-up is needed if a child is comfortable and vision appears stable.
Children should also continue routine eye care as they grow and as their glasses prescription changes.
The article also says
Bring glasses, patches, eye drops, and any questions to appointments.
Tell the clinician how often treatment is actually completed.
Honest information helps the team adjust the plan safely and is more useful than trying to report perfect adherence.
Long-term checks may continue after vision improves because amblyopia can recur.
Every sign above is quoted from the sofidex article on Amblyopia. If you are not sure, err upward — it is always reasonable to be checked.