How long for ritalin to leave system

As with any drug, there are individual factors that influence how long Ritalin stays in your system. The dose you use and how you use it can influence how long Ritalin stays in your system. If you regularly use Ritalin, it may take longer for it to be eliminated from your system. Younger people and healthier people tend to eliminate drugs more quickly. If someone is older or has pre-existing health conditions or organ function impairment, it may take their body longer to eliminate Ritalin. People with faster metabolisms and heavier or bigger people also tend to eliminate Ritalin faster.