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.
Alcohol for stays for about two days at the most. Meth can stay in your system for the maximum of 3 days. Cocaine can be found in your system using urine test with the 5 days of use. LSD and Heroin can also be detected through urine and blood test within a time period of 3 to 4 days depending on how often you used.