How long until crystal meth kicks in?

Methamphetamines or Meth effects can last as long as 3 days or as little as 6 hours depending mostly on how much but also how its done. Smoking meth out of a dope pipe usually gives you a more intense shorter high where as snorting it or eating it gives u a steady long high.

Smoking meth usually produces a more mellow high. you have a ton of energy and can't sleep but aren't really motivated to get up and do anything. Snorting meth will tend to give a quick euphoric high that will go away quickly, but the increased energy and alertness can stay for hours. shooting meth produces a huge euphoric high that tapers off similar to snorting it, but will last for hours also. people who shoot it will often refer to this as doing a bump, you can feel the injection travel from the injection site to the heart, often like a rock in your vein. once it enters the heart you can feel it explode through all the vessells and veins throughout the body.

There is no standard length of time for how long the effects will last. Everyones body responds and reacts differently to the drug. how its done can effect how long it will last. what kind of activity you are doing after taking meth can influence the effect. The quality of the meth can vary. And then there is tolerance. Heavy users many times can do a ton of dope and never really get high. they can do it and turn around and go eat a cheeseburger and take a nap.