Hi

Thanks for writing in.

You might experience mild sensitivity post scaling.Its just because of removal of tartar & exposure of tooth surface.You may use desensitizing tooth paste containing strontium chloride or potassium nitrate.Leave it for 3-4 minutes before rinsing.
Maintain good oral hygiene.
Consult your dentist if problem persists.

Hope I answered your query

Wishing you good health

Regards
Dr. Neha Sumra

Hello,
You can expect sensitivity with a cleaning. The amount of inflammation present will determine your response. If the gums were swollen and gingival Tatar was removed, expect there to be prior covered tooth structure exposed and tissue shrinkage. Sensitive teeth can be treated with toothpaste for sensitive teeth and fluoride rinses at home. A fluoride varnish can be considered or other desensitizing treatments are available at the dental office. Avoid extreme temperatures and acidic foods. Promote healing with proper, gentle day dental care. Lack of enamel or recession can cause sensitivity at the gum area. Was this condition mentioned to you at your exam? Decaybfoes not need to be present in this area to experience sensitivity.
If you try my suggestions and do not feel relief or a decrease in symptoms after two weeks, consider asking your dentist to evaluate your prolonged sensivity. It is possible that decay under the gum line or periodontal condition may be present after many years of not having a professional cleaning.
Thank you for your inquiry. I hope you will consider keeping up with routine dental exams and find less sensitivity with your next cleaning with regar maintenance.