Yes, it is possible to build a tolerance to cannabis, just like with many other substances. When you use marijuana regularly and in large quantities over an extended period, your body can become desensitized to its effects, and you may not experience the same level of intoxication as you once did with lower amounts.
Tolerance develops because the body's receptors and systems adapt to the presence of THC (tetrahydrocannabinol), the main psychoactive compound in cannabis. With time and frequent use, the receptors become less responsive, leading to a diminished response to the drug's effects.
In extreme cases, heavy and frequent users may consume significant amounts of cannabis without feeling the typical intoxicating effects they experienced when they first started using it. Some individuals might even report feeling like they are "still sober" despite consuming large quantities of cannabis.
It's essential to note that building a tolerance to cannabis can have various implications. On the positive side, some medical cannabis users might need higher doses over time to manage their symptoms effectively. On the negative side, heavy cannabis use can have adverse effects on mental health, memory, motivation, and overall well-being.
If you find yourself in a situation where you feel like you're not experiencing the desired effects of cannabis, it's essential to consider whether you may have developed a tolerance. In such cases, taking a break from using cannabis (a "tolerance break") can help reset your body's sensitivity to the drug. However, if you're concerned about your cannabis use or its effects on you, it's always a good idea to seek advice from a healthcare professional or a counselor who specializes in substance use.