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Doctor insights on: Marijuana Drug Test How Long

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How long do drug test results take?

How long do drug test results take?

Depends on the drug : And purpose of the test. Most drugs used in treatment of common illnesses are routinely tested by hospital labs and results are usually available in four hours or sooner. Tests done for medico-legal purposes require confirmation and may take a day or two. Uncommonly used drugs may need to be sent to a reference lab and take a few days. ...Read more

Dr. Alan Wartenberg
590 doctors shared insights

Drug Testing (Definition)

It is the process of examining body fluids or tissue for evidence of chemicals taken or not taken. It does not diagnose addiction however this a ...Read more


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How long will i test positive on a drug screen for methadone?

How long will i test positive on a drug screen for methadone?

Varies: Urine tests may be positive for several days or even longer (weeks) if metabolites are tested for also. The best policy is to have a doctor's note specifying that you are taking it or took it under medical supervision. Otherwise you can not know for sure how long you will test positive. ...Read more

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How long before does the swab drug test detect for thc?

Depends: Depends on your body, the amounts u smoke and the frequency of use. If you have an addiction problem, please seek help for same asap rather than worrying about how to get a clean drug test. Life is too short to live it in the haze of addiction. ...Read more

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How long will klonopin (clonazepam) be detectable on employee urine drug screen?

How long will klonopin (clonazepam) be detectable on employee urine drug screen?

Klonopin (clonazepam): Depending on dose, how often daily and how long you are on it, usually up to 72 hours. ...Read more

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How long after smoking weed can you pass a urine drug test?

How long after smoking weed can you pass a urine drug test?

Days to weeks: Thc stays in the fat tissue of the body for a long time, and may cause a positive urine test for days to weeks after the last use. ...Read more

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How long is pcp detectable in drug test?

How long is pcp detectable in drug test?

Phencyclidine: Pcp can be readily detected in urine 48 hours after use. However, because pcp is stored in fat cells, it can cause a positive drug test much longer after the last use. Some people have been found positive 2-3 months after their last use because it is fat soluble. Pcp is considered extremely dangerous & can cause psychotic symptoms leading to severe injury or death. Get help -- see your doctor. ...Read more

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How long before heroin isnt detected on a urine drug screen?

How long before heroin isnt detected on a urine drug screen?

2-5 days: Two days is usually sufficient. Five days would be safer. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. Get HPV vaccine. ...Read more

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How long is ativan (lorazepam) detectable in a urine drug screen?

How long is ativan (lorazepam) detectable in a urine drug screen?

Less than a week: Typically this drug is not detectable by the urine drug screen after 4 to 5 days. It depends on the condition of your liver and if other drugs are present and competing for metabolism. It also depends on the sensitivity and specificity of the test itself. Hope this helps! ...Read more

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How long does heroin show up on a urine drug screen?

How long does heroin show up on a urine drug screen?

About 2 days: Heroin and its metabolites can be detected in urine for about 2 days, five days outer limit, in urine. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. Get HPV vaccine. ...Read more

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How long previous can urine drug tests detect pot?

How long previous can urine drug tests detect pot?

Months: Single use of marijuana should be out of your urine in 1 to 7 days. Regular use of marijuana – should be out of urine in 7 to 100 days. Single use marijuana can be detected 12 to 24 hours in blood. Regular use marijuana can be detected for 2 to 7 days in blood.Marijuana regular use detected in hair for months. Single use might not be picked up in hair. ...Read more

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How long does it take to get meconium drug test results?

How long does it take to get meconium drug test results?

Varies: Depends on the hospital and lab. If they have to send it out, may take longer. Should be less than a week ...Read more

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Medical marijuana how long does it take to not show on a drug test?

Medical marijuana how long does it take to not show on a drug test?

up to a month: There are numerous products available on the internet, and available in some stores that are engineered to mask thc in the urine. One such product is called 'test clean.' this could be an option to consider. Check it out. ...Read more

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How long does lortab show up on drug test?

Drug test: As long as you have a valid rx for the lortabs, simply show the bottle to whoever administered the test. If you are taking drugs that were not prescribed for you, then you may be out of luck. Depending on the sensitivity of the drug test, you may test positive. Best to come clean and tell the truth. ...Read more

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After how long will alcohol, nicotine and drugs not show in drug test?

After how long will alcohol, nicotine and drugs not show in drug test?

Depends: Depends on the substance, your body, the amounts and frequency of use, etc. This question usually raises concern that the person asking has an addiction problem. If so, please seek help for same asap rather than worrying about how to get a clean drug test. Life is too short to live as a slave of substances. ...Read more

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How long does cocaine stay in your urine and turn drug test positive?

How long does cocaine stay in your urine and turn drug test positive?

1-4 days: Most sources list the time for positive Cocaine in the urine from urine drug screen to be 1 to 4 days, with an average time of 3 days. Confirmatory testing for Cocaine rarely reveals a false positive screening. ...Read more

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How long will marijuana show positive in a urine test?

How long will marijuana show positive in a urine test?

That depends: On how much you have smoked over how long. Count on a month. ...Read more

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How can I pass a drug test for opiates?

Do not use opiot: do not use them for hundred days ...Read more

Marijuana (Definition)

Marijuana refers to the various preparations of the Cannabis plant into the psychoactive drug for recreational use ...Read more


Ganja (Definition)

Ganja is a Sanskrit word ...Read more