person looking out window while smoking and wondering about the connection between marijuana and memory

How Does Marijuana Impact Memory?

Marijuana is a widely used drug for both recreational and medicinal reasons. Since its legalization in many states, recreational marijuana use has increased. While research points to the potential benefits of marijuana use in certain circumstances, chronic use does have negative impacts, particularly on memory. 

If chronic marijuana use is affecting your daily life, the marijuana rehab program at The Ranch can help. Call 1.844.876.7680 to learn which of our addiction and dual diagnosis treatment programs best suits your needs. 

Cognitive and Developmental Concerns for Marijuana Use

Marijuana use is common among younger people, especially as many view it as harmless. However, the developing brains of adolescents are particularly susceptible to the effects of marijuana. Regular or heavy marijuana use can result in more pronounced and potentially long-term cognitive and memory deficits. Studies have shown that frequent or sustained marijuana use is associated with cognitive deficits, even in adults.

The Effects of Marijuana on Memory

Tetrahydrocannabinol (THC), the active ingredient in marijuana, can have an impact on memory in several ways because it affects the hippocampus, which is the region of the brain critical to memory formation. The following are ways marijuana use can impact different types of memory:

  • Short-term memory – THC can make it difficult to retain information and form short-term memories. Generally temporary, this impairment usually lasts for the duration of intoxication and a short time after. 
  • Working memory – This form of memory refers to the ability to retain and manipulate information over short periods. THC can impair the ability to perform tasks that require focus and concentration.
  • Contextual memory – THC can impair the ability to recall details about specific events and experiences, including the context in which they occur. 
  • Long-term memory – Regular, heavy use of marijuana can alter brain structures critical to memory, potentially leading to long-term deficits. 

THC’s impact on memory can depend on numerous factors, including the dose, frequency of use, length of use, age, genetic factors, underlying health conditions, and the use of other substances. 

The Long-Term Effects of Marijuana Use

Marijuana is a Class 1 drug, classifying it as having a high potential for abuse. Statistically, individuals who are chronic, heavy marijuana users are more likely to abuse alcohol or other drugs and have co-occurring mental health issues like anxiety and depression. Other potential long-term effects of chronic marijuana use can include:

  • Chronic bronchitis and other respiratory issues
  • Altered brain functioning
  • Cardiovascular issues, including increased risk of heart attack
  • Verbal memory impairment
  • Short- and long-term memory deficits
  • Reproductive health issues, including reduced fertility
  • Impaired motor skills and judgment

As with all substance use disorders (SUD), marijuana abuse or addiction can have far-reaching effects in multiple areas of life. Reduced motivation and productivity can impact functioning at school or work. Marijuana use can negatively affect relationships with friends and family or result in legal problems. All of these factors can contribute to an overall diminished quality of life. 

Signs of the Need for Marijuana Treatment

If those closest to you express concern about your marijuana use, you can likely benefit from a marijuana rehab program. Other signs that can indicate the need for treatment may include:

  • An inability to cut down or discontinue use
  • Using marijuana to cope or escape your problems
  • Spending the majority of your time trying to get, use, or recover from marijuana
  • Ignoring responsibilities such as work, school,  and self-care
  • Having an increased tolerance or needing more to get the same desired effects
  • Having cravings for marijuana or experiencing withdrawal symptoms when not using
  • Continuing to use marijuana despite negative consequences

Contrary to the popular opinion of many that marijuana is harmless, heavy marijuana use can lead to dependency and addiction that requires professional treatment.

Call The Ranch Today for Marijuana Rehab

If you or a loved one rely on marijuana to make it through the day or even the week, you might have a marijuana dependency that requires professional intervention. Marijuana rehab at The Ranch can provide insight into your marijuana use and give you the tools to create positive change. Call 1.844.876.7680 or complete our online form to find a program that meets your needs. 

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