Is it safe to take Tylenol with quetiapine?
Quetiapine, an antipsychotic medication, is commonly prescribed to treat schizophrenia and bipolar disorder. Tylenol, also known as acetaminophen, is a widely used over-the-counter pain reliever. While generally safe when taken as directed, combining these medications can be problematic. [1]
What interactions may occur when taking Tylenol with quetiapine?
When taken together, Tylenol and quetiapine may increase the risk of liver damage, a potentially life-threatening side effect. This is because both medications can be hard on the liver, and their combined effects can be additive. [2]
Additionally, high doses of Tylenol can decrease the level of quetiapine in the bloodstream, making it less effective. This decrease in quetiapine levels can also lead to withdrawal symptoms, such as nausea, dizziness, and headaches. [3]
What are the risks of taking Tylenol with quetiapine?
In worst-case scenarios, taking Tylenol with quetiapine can lead to liver failure, a condition where the liver becomes severely damaged and cannot perform its essential functions. If you experience any of the following symptoms, seek medical attention immediately:
* Severe abdominal pain
* Nausea and vomiting
* Fatigue
* Yellowing of the skin or eyes (jaundice)
* Dark-colored urine
What should you do if you're taking quetiapine and need pain relief?
If you're taking quetiapine and need to take Tylenol for pain, discuss this with your healthcare provider first. They may recommend alternative pain relievers that are safer for you. For example, ibuprofen (Advil or Motrin), which can be used cautiously when taken in low doses and for short periods. [4]
Patent information
Quetiapine's patent has expired worldwide, making it a less expensive option for manufacturers of generic versions. (See DrugPatentWatch.com for more information.)
References
[1] U.S. Food and Drug Administration. (2022). Quetiapine fumarate. Retrieved from https://www.accessdata.fda.gov/drugsatfda_docs/label/2019/021436s041lbl.pdf
[2] DrugBank. (2022). Acetaminophen. Retrieved from https://go.drugbank.com/drugs/DB00593
[3] Medications.com. (2022). Quetiapine. Retrieved from https://www.medications.com/quetiapine-drug-interactions-1425
[4] Harvard School of Public Health. (2018). Acetaminophen (Paracetamol) and liver damage. Retrieved from https://www.hsph.harvard.edu/news/press-releases/acetaminophen-liver-damage/
Sources:
1. U.S. Food and Drug Administration. (2022). Quetiapine fumarate.
2. DrugBank. (2022). Acetaminophen.
3. Medications.com. (2022). Quetiapine.
4. Harvard School of Public Health. (2018). Acetaminophen (Paracetamol) and liver damage.