Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. While you are receiving a general anesthetic, your doctor will closely follow its effects. However, some effects may not be noticed until later.

Check with your doctor as soon as possible if any of the following side effects occur within 2 weeks after you have received an anesthetic:

Rare

Abdominal or stomach pain; back or leg pain; black or bloody vomit; fever; headache (severe); increase or decrease in amount of urine; loss of appetite; nausea (severe); pale skin; unusual tiredness or weakness; weakness of wrist and fingers; weight loss (unusual); yellow eyes or skin

Other side effects may occur that usually do not need medical attention. The following side effects should go away as the effects of the anesthetic wear off. However, check with your doctor if any of the following side effects continue or are bothersome:

More common

Shivering or trembling

Less common

Blurred or double vision or other vision problems; dizziness, lightheadedness, or feeling faint; drowsiness; headache; mood or mental changes; nausea (mild) or vomiting; nightmares or unusual dreams

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.