When it comes to depression and addiction, there’s one thing we know for certain. There’s a strong correlation between the two. And we do know that people with depression are likely to self-medicate. And we also know that addiction can cause depression, if only temporarily. We don’t know, however, how many people with addiction were depressed before they started using. Many cases of depression go undiagnosed. So, if an addict presents signs of depression, it’s difficult to say whether the depression was there before addiction or if it came after a person became addicted. It’s a bit of a chicken-and-egg scenario.
When depression causes addiction
Because many cases of depression are undiagnosed, we don’t know exactly how often depression leads to addiction. We do know that some drugs and alcohol work in similar ways to some depression medications. For example, the street drug Special K or ketamine is prescribed off-label for depression, according to Psychology Today. People also use central nervous system depressants to decrease anxiety and opioids to relieve symptoms of depression. When a drug feels good, it can temporarily relieve depressed thoughts and feelings. Unfortunately, it’s only a band-aid. The more people use, the more they need the drug to cope, and they become likely to fall into the grasp of addiction. Addiction can cause or worsen depression for a variety of reasons.
When addiction causes depression
There are three ways that addiction can lead to depression in a person who was otherwise not depressed. First, addiction can wreak havoc on someone’s life. As the addiction takes hold, it becomes the addict’s most important priority. Work, family and relationships suffer as the addict shifts their focus to feeding the addiction. As things begin to fall apart, it’s reasonable to understand how this can lead to depression.
And there are also two other biological reasons that explain why addicts become depressed. The reason why drugs and alcohol are so addictive is because they trigger artificially-high levels of dopamine in the brain. This is what causes the high feeling. Because this high feeling isn’t available through natural means, the addict comes to rely on the artificial source of dopamine.
As the brain gets accustomed to the artificial dopamine surges, it produces less natural dopamine. Over time, the only positive sensations the addict may feel are from drugs or alcohol.
The second biological reason for depression happens in recovery from alcohol addiction and drug addiction. Not everyone experiences recovery in the same way, but depression is a common symptom of Post-Acute Withdrawal Syndrome (PAWS). PAWS is the recovery stage that happens after the physical withdrawal symptoms such as nausea, vomiting and hallucinations subside. The PAWS stage of recovery is when an addict discovers how to function without drugs or alcohol and can last several months. During this time, your brain may not produce enough brain chemicals such as dopamine and serotonin that will keep you feeling your best.
Treating depression and addiction
According to Mental Health America, 18 percent of adults have a mental health condition and nearly half of those adults have a co-occurring addiction. That’s nearly 21 million adults who are suffering with addiction and mental health problems. There is a strong correlation between the two and it’s important that we address the problem.