Recommended Recovery Times for Common Illnesses, Surgeries, and Procedures
After surgery, illness, or a medical procedure, returning to work too soon can delay recovery and put additional strain on your health. This page outlines typical NHS-referenced recovery periods and explains how a sick note supports your absence from work during recuperation.
What affects recovery length?
More complex procedures or acute illnesses typically require longer recovery periods.
Pre-existing conditions or a compromised immune system can extend the time needed to heal.
Following post-operative instructions and attending physiotherapy can meaningfully shorten recovery.
Younger patients generally recover more quickly, though this varies by individual and procedure.
Post-surgical complications may require additional treatment and extend absence from work.
Anxiety or low mood during recovery can affect physical healing and may warrant additional support.
NHS-referenced recovery times for common procedures
These are general reference ranges. Your treating clinician’s advice takes precedence.
How a sick note is obtained after hospital discharge
At discharge
In many cases, the surgical team issues a sick note directly at the point of discharge. Ask your ward nurse or discharge coordinator before leaving.
Request after discharge
If you were not issued a note at discharge, you can request one through your GP or, where clinically appropriate, through an online doctor service. Read more about our sick note service here.
Submit to your employer
Provide the note to your employer or HR team. The note will indicate that you are unfit for work and may specify any phased return or adjusted duties if relevant.
Clinical review and eligibility
All sick notes issued through our service are reviewed by GMC-registered UK doctors. Notes are not automatically generated — a clinical assessment of the information you provide is carried out in every case. A sick note may be declined if it is not considered clinically appropriate based on your circumstances. Clinical judgement is applied to each request individually.
When in-person or urgent care is required
An online sick note service is not appropriate for all situations. You should seek in-person care if you experience unexpected symptoms following surgery, if your condition deteriorates, or if you have concerns about your recovery. If you are experiencing a medical emergency, call 999. For urgent but non-emergency medical concerns, contact NHS 111. Our service covers patients in England, Scotland, and Wales.
Frequently asked questions
Can I get a sick note if I was not given one at hospital discharge?
Yes. If your surgical team did not issue a sick note at discharge, your GP can provide one. Alternatively, an online doctor service may issue a note where clinically appropriate, subject to clinical review.
How long can a sick note cover after surgery?
A sick note can cover the period your doctor considers you unfit for work. For major surgeries this may be several weeks. The note can be extended if your recovery takes longer than initially expected, subject to a further clinical assessment.
Do recovery time guidelines apply to everyone?
NHS recovery time ranges are general guidance only. Individual recovery depends on age, overall health, complications, and adherence to post-operative advice. Your treating clinician’s assessment always takes precedence over general reference figures.
Can my employer ask for a sick note before 7 days?
For the first 7 calendar days of sickness absence, employees in the UK can self-certify. After 7 days, employers may request a fit note from a doctor. Some employers have contractual policies that differ from statutory requirements — check your employment contract.
What if I need a phased return to work after surgery?
A fit note can include a recommendation for a phased return, adjusted hours, or amended duties. Discuss this with your GP or treating clinician when your note is reviewed.
Need a sick note for your recovery?
Our GMC-registered doctors review each request individually. A note is issued only where clinically appropriate.
Find out more about our sick note service