To get meth out of your system, you will have to stop taking meth and go through the detoxification process. While detoxing from meth, you will experience withdrawal symptoms ranging from mild to severe. Meth withdrawal symptoms typically last 2-3 weeks. Going to a treatment center during detox will help make this process as easy and effective. If you or someone you care about is struggling with a meth addiction, Great Oaks Recovery Center can help. CALL (877) 977-3268.