When To Take Tramadol After Hydrocodone
In our latest question and answer, the pharmacist discusses whether or not it is safe to take tramadol after hydrocodone.
Question
If I took a Norco 2 hours ago with no relief. Is it okay to take 50mg of tramadol?
Answered by Dr. Brian Staiger, PharmD
Medical Content Reviewed By HelloPharmacist
Staff
Last updated Apr 29, 2024
Key points
- Norco (hydrocodone; tramadol) should not be taken together as they are both opioid pain relievers.
- Both Norco and tramadol (immediate-release) have a duration of action of around four to six hours and should be separated by at least that amount of time.
It generally isn't recommended to take tramadol and Norco (hydrocodone/acetaminophen) within 4 to 6 hours of each other. Tramadol and hydrocodone are opioid agonists and taking both around the same time can cause additive side effects, such as:
- Sedation
- Constipation
- Shallow breathing
In addition, there are reports that the use of tramadol increases the seizure risk in patients taking other opiate agonists, such as hydrocodone.
If tramadol and hydrocodone are used together, caution is needed and it is recommended to start on the lowest possible dose of each to assess tolerance.
How Long To Wait Between Doses Of Hydrocodone And Tramadol
The duration of action of tramadol and hydrocodone are both around 4 to 6 hours. It is therefore recommended to wait at least 4 to 6 hours to take tramadol after taking hydrocodone.
The caveat to this, however, is that although the analgesic effects of tramadol and hydrocodone last 4 to 6 hours, they both take considerably longer to be completely eliminated from the body.
Tramadol has a half-life of 6 to 7 hours while hydrocodone has a half-life of 3 to 4 hours. It will therefore take about 30-35 hours for tramadol to be completely eliminated from the body and around 24 hours for hydrocodone to be eliminated. If you want to be sure neither drug is in your system before taking the other, be sure to wait the appropriate amount of time.
Final Words
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References
- Tramadol Monograph, PubChem
- Hydrocodone Monograph, PubChem
- Tramadol and Seizures: A Surveillance Study in a Managed Care Population, ACCP Journal
- Dr. Brian Staiger, PharmD
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