Numbness and tingling are unusual prickling sensations that can happen in any part of your body. People generally notice these sensations in hands, feet, arms, and legs. Many things can cause numbness and tingling, including sitting with your legs crossed or falling asleep on your arm.
Meth can stay in the system and be detected in urinalysis drug tests 1-4 days after use. But chronic use can extended this detection period. More here on how meth works and the length of time it stays in your system, with a section for your questions about meth at the end.
Meth may be detected in urine for two to four days after use. Traces may be found in hair for several months after use. If you have questions about how long drugs stay in your system, or need help finding a rehab program to help you regain control of your life and stop using drugs, contact us. Saliva testing is no longer as popular as blood or urine testing. 2  Drugs can usually be detected in the saliva for only a few hours to a few days. 3  Hair test. 4  Analyzing the hair for chemical traces may be the most accurate way to test for long-term drug use.