What is the effect of cannabis on blood pressure?

Cannabis has a complex relationship with blood pressure that can vary among individuals and circumstances, but it is often associated with an increase in heart rate and potential fluctuations in blood pressure. In many cases, cannabis use may lead to an acute increase in heart rate, which can then cause blood pressure to rise temporarily. This reaction is often referred to as “acute hypertension” and is a common response after consumption due to its psychoactive compounds, especially THC.

However, responses can differ based on various factors such as dosage, method of use (smoking, edibles, etc.), individual tolerance, and the specific strain of cannabis consumed. For some people, particularly those using cannabis to relieve anxiety or pain, the overall experience may lead to a decrease in feelings of stress, which could, in some cases, stabilize or normalize blood pressure levels over time.

While it’s crucial to recognize that not everyone will experience elevated blood pressure with cannabis and that chronic users might develop a different response, the prevailing understanding points to an increased blood pressure effect in many individuals after initial use, supporting the selection of this answer.