Temperatures After Surgery
A fever after surgery is one of the most common complications that patients face. In fact, over half of all surgery patients will have a higher than normal temperature in the days following their procedure.
The good news about postoperative fevers is that most are not serious and can be easily treated. In fact, for some low-grade fevers, no treatment is necessary. The bad news is that in rare cases a fever after surgery can be the first sign of a major problem -- so all fevers need to be taken seriously and monitored closely.
If you have a fever after your surgery, your surgeon may or may not prescribe antibiotics. Some surgeons prefer to prescribe "prophylactic" antibiotics for all of their surgery patients, others will wait until testing indicates that antibiotics are necessary. In some cases, an antibiotic won't successfully treat a fever, because an infection is not the only reason for an increase in temperature.
Prevent a Fever After Surgery
You can take simple steps to help prevent an elevated temperature after surgery by working to prevent an infection.
- Inspect your incision daily until it is completely healed
- Wash your hands before and after touching your incision
- Stay well-hydrated to help prevent a urinary tract infection
- Do proper incision care and dressing changes
How and Why To Take Your Temperature After Surgery
For adults, taking an oral (mouth) temperature is the most common method, however, if you have been drinking hot or cold beverages, wait 20 minutes or take an axillary (armpit) temperature instead. For infants, a rectal (anus) temperature may be easiest. Children, like adults, should avoid taking oral temperatures after drinking hot or cold beverages, and may do best with devices that take a temperature at the forehead or ear.
Taking your temperature daily in the week following your surgery is a smart way to keep an eye on your health during your recovery. A fever can be an early warning that something isn't quite right.
Low-Grade Fever After Surgery
A low grade fever is the most common complications after surgery. You should make your surgeon aware if you have a low grade fever, which is a temperature that is one or two degrees above the normal reading of 98.6 degrees. If your low-grade fever persists for several days, notify your surgeon that the fever has not resolved.
Moderate Fever After Surgery
A fever ranging from 100.6 to 102 is considered a moderate level of fever. Report the fever to your surgeon, and take action if your surgeon feels it is necessary. Seek medical attention if your fever is accompanied by symptoms such as nausea, vomiting, an unexplained increase in pain, disorientation, drainage or angry redness around your incision, or any other condition that suggests that your recovery is not going as planned.
High Fever After Surgery
A high fever, which is a fever higher than 102 degrees in adults, requires immediate medical attention. Notify your surgeon, as you would for any type of fever after surgery, and seek medical help, whether it is from your surgeon, family practice physician, urgent care or emergency room.
Evaluating Postoperative Fever: A Focused Approach. Cleveland Clinic Journal of Medicine. April 2011. http://ccjm.org/content/73/Suppl_1/S62.full.pdf
Fever In the Postoperative Patient: A Chilling Problem. The Canadian Journal of CME. Accessed April 2011. http://www.stacommunications.com/journals/cme/2004/May/PDF/093.pdf