04/22/2021
Tolerance is your body’s ability to process a certain amount of a drug. Low tolerance means that your body can only process a small amount of a drug (i.e., it takes less drugs to feel the effects) and increased tolerance means your body has learned how to process increased amounts of the drug (i.e., it takes more drugs to feel the effects).
Tolerance develops over time, so the amount of a drug a long-time user needs to feel the drug’s effects is a lot greater than a newer user. Tolerance also wavers depending on several factors including, weight, size, illness, stress, compromised immune system, and age.
Most importantly, tolerance can decrease rapidly when someone has taken a break from using a drug whether intentionally – for example, while in drug treatment or on m**hadone detox – or unintentionally – for example, while in jail or the hospital. Research has also shown that tolerance is affected when a person uses drugs in a new or unfamiliar environment, and therefore at a higher risk for overdose.
This is part of a series where we explain an important term relating to substance use each week, using definitions provided by the Recovery Research Institute. If we want addiction destigmatized, we need a language that’s unified. The words we use matter. Caution needs to be taken, especially when the disorders concerned are as heavily stigmatized as substance use disorders. Check out the RRI’s Addictionary at https://www.recoveryanswers.org/addiction-ary/
Sources: Recovery Research Institute () & National Harm Reduction Coalition ()
If you and/or a loved one is struggling with substance use, Community Health Center, Inc. is here to help. Our Medication Assisted Treatment (MAT) Program offers many services to help those with Substance Use Disorder. To request MAT services, call the number listed on our profile.