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Will THC Show Up In Blood Or Urine Test Two Days After Intake?

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Posted on Tue, 25 Aug 2015
Question: I smokes marijuana 2 days a ago and I have a spinal tap next week. Will thc show up and be a negative for diabectic nerve damage test to see what Dr. can do?
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Answered by Dr. Ronald Schubert (1 hour later)
Brief Answer:
THC will show up in blood or urine if tested

Detailed Answer:
Thank you for contacting HCM with your health care concerns

You are scheduled for a spinal tap next week and you are concerned that THC will show up in your test. Unless the doctor specifically asks for a THC screening test they will not find THC in your spine tap., THC is not a routine test for spinal fluid.

The THC will also not interfere with diabetic nerve testing. Your THC may help reduce you pain from diabetic neuropathy though.

I do not think that your use of marijuana should impact your current work up or care.

I hope I answered your question. If you have any further questions please return to HCM again
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Follow up: Dr. Ronald Schubert (13 hours later)
So Dr. ordering the spinal tap will not see the thc. They are looking to see what might caused the nerve damage abd what medications will help.
doctor
Answered by Dr. Ronald Schubert (2 days later)
Brief Answer:
Marijuana research

Detailed Answer:
Thanks for returning to HCM with your XXXXXXX care questions.

There is ongoing research on neuropathy and treatment with marijuana specifically with CBD or cannabidiol. The results are encouraging but the overall research in this area is slow. Because the US still schedules marijuana as a class 1 drug research is limited. Other countries like Canada and Israel are leading the research in marijuana

I hope I answered your question. Please contact us again with your medical questions.
Note: For further follow up on related General & Family Physician Click here.

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Ronald Schubert

General & Family Physician

Practicing since :1984

Answered : 2407 Questions

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Will THC Show Up In Blood Or Urine Test Two Days After Intake?

Brief Answer: THC will show up in blood or urine if tested Detailed Answer: Thank you for contacting HCM with your health care concerns You are scheduled for a spinal tap next week and you are concerned that THC will show up in your test. Unless the doctor specifically asks for a THC screening test they will not find THC in your spine tap., THC is not a routine test for spinal fluid. The THC will also not interfere with diabetic nerve testing. Your THC may help reduce you pain from diabetic neuropathy though. I do not think that your use of marijuana should impact your current work up or care. I hope I answered your question. If you have any further questions please return to HCM again