How long does Meth stay in your system?

06/15/2023 06:47 AM By renezawale

How long does Meth stay in the system? 

Meth is a highly addictive Schedule II drug that affects the central nervous system of the body. 

Various drug tests can detect the presence of meth in various time frames from the time of use. So, the question arises: How long does Meth stay in the system? 

The half-life of meth is 12-24 hours which means the average human body processes and eliminates half of the meth from the body in 12-24 hours. The type of drug test that can detect the furthest back in time is a hair test. A hair drug test can detect meth up to 90 days from the day of usage. 

The rate at which a human body can eliminate meth or any drug substance depends on their build, amount of drug substance used, and hydration level. Also, how long meth stays in your system is based on the method of usage. 

Injecting meth is likely to stay in your system for a longer amount of time as it inserts meth directly into the bloodstream which would take more time to get filtered out of the system. 

Regardless of the method of usage, a regular meth user will certainly show positive for a longer period of time. 

How long does Meth stay in Urine? 

Usually, more than half of the meth is expelled within 24 hours through the urine. Meth stays and shows positive in urine for up to 4 days. However, meth stays in urine for more than 4 days in a regular meth user’s system, mostly 7 days. 

How long does Meth stay in a Mouth Swab? 

Meth generally stays in the saliva or mouth swab for about 24 hours from the time of usage but for higher or frequent use, meth can stay up to 3 days in a mouth swab. 

The person's Oral hygiene can also help determine how long meth stays in a mouth swab. A person with good oral hygiene can show a negative on mouth swab drug test after 24 hours of usage. 

How long does Meth stay in Hair? 

Meth stays in hair for longer than any other part of the body. On average, meth stays in a hair follicle for 90 days from the day of last usage. 

How long does Meth stay in the Blood? 

Meth stays in the blood for about 36-48 hours from the last day of meth usage. Usually, injecting meth into the bloodstream can take longer than 48 hours however, meth should be out of the bloodstream in 7 days even for a heavy user. 

How long are the effects of using Meth? 

Meth usage shows effects quickly and wears out quickly as well. It is one of the reasons people re-use meth in a single day. Users feel euphoria and lack of appetite and are energized after using meth. 

Based on usage methods, the effects of meth can vary. 

The short-term effects of meth go away quickly despite meth still being in various parts of the system. 

Injecting meth gives a much quicker and heavier effect, but wears out in 15 to 30 minutes. 

Smoking meth takes slightly more time to take effect than injecting, but similar to injecting, the short-term effects wear out in 30 minutes. 

Snorting meth shows effects quicker and goes away in about 30 minutes. 

Taking meth orally gives a longer effect of about 2-4 hours. It takes time to hit the peak effects while the mild effects are consistent. 

While these short-term effects are there, there are more long-term effects that can cause much more harm to a person’s health. Meth users tend to avoid sleep and food being hopped on meth. The quick wearing off of meth makes them susceptible to repetitive usage and a strong addiction. The long-term effects can be hallucinations, memory loss, hair loss, dental problems, unusual weight loss, weakness, etc. 

What to do to get Meth out of my system quickly? 

Detox and hydration are the only way to get meth out of the system quickly. The body needs to process meth and excrete it properly. Detox drinks and water helps the process to pass drug tests for meth, but there aren't any strong proofs of this. Supportive electrolytes and nutrients in detox drinks help the body process meth quicker and more efficiently. Medications are also prescribed to manage insomnia, depression, and anxiety among addicts. 

Meth Withdrawal Symptoms 

Meth Withdrawl is when a person stops using meth and the effects of meth wears off completely. Meth withdrawal can depend on various factors such as the frequency of use, purity of the addicted substance, etc. 

Meth withdrawal symptoms include: 

  • Dysphoria 
  • Anxiety 
  • Agitation 
  • Headaches 
  • Dry Mouth 
  • Muscle Spasms 
  • Lack of Appetite and Malnutrition
  • Weakness and Fatigue 
  • Delusions 
  • Tendency to Rebound Usage 

Second-Hand Smoke 

It is highly less likely one can get high or euphoria from second-hand smoke, however, there’s a good chance one can get a positive on drug tests from second-hand smoke.