How Long Does MDMA Stay in Your System? Testing and Detox Tips - Internal Medicine

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Regarding MDMA (Ecstasy)


Because one of my classmates previously took ecstasy, and he might have a medical examination soon, I would like to ask if it will show up in the test.
How long after taking ecstasy will it no longer be detectable? Additionally, does drinking more water or milk help to eliminate the toxins faster to avoid detection? Thank you for your response, doctor.

Wúzhù de rén, 20~29 year old female. Ask Date: 2002/12/26

Dr. Yang Jun reply Internal Medicine


Hello: In response to your question, after taking ecstasy, residual substances can be detected for a long time as they are metabolized by the body.
Drinking more water or milk does not help in eliminating the toxins.
Therefore, the fundamental approach is to refuse and avoid taking ecstasy altogether.

Reply Date: 2002/12/26

More Info


MDMA, commonly known as ecstasy or "molly," is a popular psychoactive substance that can have significant effects on mood and perception. Understanding how long MDMA stays in your system is crucial, especially if someone is concerned about drug testing.
MDMA is typically detectable in the body for varying lengths of time depending on several factors, including the method of testing, the individual's metabolism, frequency of use, and overall health. Generally, MDMA can be detected in urine for about 1 to 3 days after use. However, in some cases, it may be detectable for up to a week, especially in chronic users. Blood tests can detect MDMA for about 1 to 2 days, while hair tests can potentially identify its presence for several months after use, depending on the length of hair tested.

Regarding your question about detoxification methods, it is important to note that there is no scientifically proven method to significantly speed up the elimination of MDMA from the body. Drinking water can help with hydration and may assist in the natural detoxification process, but it will not necessarily expedite the clearance of MDMA. Overhydration, however, can lead to a dangerous condition known as hyponatremia, so it is essential to drink water in moderation.

Milk and other foods do not have a direct effect on the metabolism of MDMA. The body primarily processes MDMA through the liver, where it is broken down into various metabolites. The rate at which this occurs can vary widely among individuals due to genetic factors, liver function, and other health conditions.
If your friend is concerned about drug testing, the best approach is to abstain from using MDMA or any other illicit substances well in advance of the test. If the test is imminent, there is little that can be done to alter the outcome.
In summary, MDMA can typically be detected in urine for 1 to 3 days, with some variability based on individual factors. While staying hydrated is important, it will not significantly speed up the detoxification process. The most effective way to avoid detection is to refrain from using the substance altogether. If your friend is facing a drug test, it may be beneficial to consult with a healthcare professional for personalized advice and support.

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