How long does cannabis stay in the body after smoking? What are the health risks of smoking?
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It takes one month for THC to leave your body. Just for your information here?s what WebMD has to say: ?No matter how it gets into your system, it affects almost every organ in your body, and your nervous system and immune system, too. When you smoke pot, your body absorbs THC right away. (If you eat baked goods or another item, it may take much longer for your body to absorb THC, because it has to break down in your stomach before it enters your bloodstream). You may notice changes in your body right after you smoke. The effects usually stop after 3 or 4 hours. Smoking pot can increase your heart rate by as much as two times for up to 3 hours. That?s why some people have a heart attack right after they use marijuana. It can increase bleeding, lower blood pressure, and affect your blood sugar, too. We don?t yet know if marijuana is linked to higher odds of getting lung cancer. But the process does irritate your lungs -- which is why regular pot smokers are more likely to have an ongoing cough and to have lung-related health problems like chest colds and lung infections. Other physical effects of marijuana include: ?Dizziness ?Shallow breathing ?Red eyes and dilated pupils ?Dry mouth ?Increased appetite ?Slowed reaction time (If you drive after using marijuana, your risk of being in a car accident more than doubles.) If you?re a long-time user, you can have physical withdrawal symptoms -- like cravings, irritability, sleeplessness, and less appetite -- when you stop.? It being a hallucinogen, it can lead to hallucinations and even a phenomenon called ?cross hallucinations? i. E. For example, you can see sounds and hear colors!
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