Does acetaminophen IV have side effects?
The following side effects are associated with acetaminophen IV:
Common side effects of acetaminophen IV:
| Chronic Trouble Sleeping | Less Severe |
| Head Pain | Less Severe |
| Feel Like Throwing Up | Less Severe |
| Throwing Up | Less Severe |
Infrequent side effects of acetaminophen IV:
| Low Amount of Potassium in the Blood | Severe |
| Feeling Restless | Less Severe |
| Incomplete or Infrequent Bowel Movements | Less Severe |
| Muscle Spasm | Less Severe |
| Low Energy | Less Severe |
| Lockjaw | Less Severe |
| Fluid Retention in the Legs, Feet, Arms or Hands | Less Severe |
| Trouble Breathing | Less Severe |
| Abnormal Liver Function Tests | Less Severe |
| Signs and Symptoms at Injection Site | Less Severe |
| Anxious | Less Severe |
Rare side effects of acetaminophen IV:
| Fluid in the Lungs | Severe |
| Hepatitis caused by Drugs | Severe |
| Life Threatening Allergic Reaction | Severe |
| Giant Hives | Severe |
| Itching | Less Severe |
| Hives | Less Severe |
| Rash | Less Severe |
