What is the direct answer?
Pain after restarting a clear aligner can mean teeth have shifted and the tray no longer fits passively, so do not force a sharply painful tray.
Aligners move teeth through pressure on the periodontal ligament and supporting bone, and a break can mismatch tray and tooth position.
What does this question mean?
Aligners move teeth through pressure on the periodontal ligament and supporting bone, and a break can mismatch tray and tooth position.
Check the tray number and fit, then contact the orthodontic team before skipping, advancing, or trimming trays.
What can you do next?
Check the tray number and fit, then contact the orthodontic team before skipping, advancing, or trimming trays.
Keep a record of symptoms and follow the treatment instructions given after examination.
When should you seek dental care?
Seek care for severe pain, cuts, poor seating, a cracked tray, facial swelling, or fever.
Ask whether to return to the last fitting tray and how tracking and attachments should be checked.
What should you ask the dentist?
Ask whether to return to the last fitting tray and how tracking and attachments should be checked.
Ask what changes should prompt earlier follow-up and which home measures should be avoided.
Frequently asked questions
What is the main thing to remember?
Pain after restarting a clear aligner can mean teeth have shifted and the tray no longer fits passively, so do not force a sharply painful tray.
When should I arrange an examination?
Seek care for severe pain, cuts, poor seating, a cracked tray, facial swelling, or fever.

