Stress Regulation And Withdrawal: Addictions’ Effect On The Hypothalamus
Stress is a well-known relapse trigger. It can prompt powerful cravings in addicted persons. Many of us know someone who tried to quit smoking but ultimately relapsed when they became “stressed out.” Unfortunately, during the initial period of recovery withdrawal symptoms create stress. This creates an unfortunate cycle. Stress prompts addictive use, while efforts to discontinue use prompt stress. During withdrawal, these stress hormones are elevated. Even though stress levels are high, the brain’s anti-stress neuromodulators appear to decrease, as do dopamine and serotonin in the nucleus accumbens. This suggests that withdrawal affected the reward system (evidenced by decreasing dopamine and serotonin). At the same time, withdrawal activates the stress and anxiety systems. This “1-2 punch” heightens the negative experience of withdrawal. This prompts people to seek relief via the addictive substance or activity (i.e., relapse).
In summary, the neurotransmitter pathways associated with the amygdala and the hypothalamus play a crucial role in sustaining the addiction process. This occurs thorough:
1. The negative emotional memory that is associated with drug withdrawal.
2. The positive emotional memory that is associated with drug cues.
3. The disruption that occurs to stress regulation.
4. The pleasurable relief from withdrawal symptoms that occurs by resuming drug use or addictive activities.
MentalHealth.com is a health technology company guiding people towards self-understanding and connection. The platform offers reliable resources, accessible services, and nurturing communities. Its mission involves educating, supporting, and empowering people in their pursuit of well-being.
The content on this page was originally from MentalHelp.net, a website we acquired and moved to MentalHealth.com in September 2024. This content has not yet been fully updated to meet our content standards and may be incomplete. We are committed to editing, enhancing, and medically reviewing all content by March 31, 2025. Please check back soon, and thank you for visiting MentalHealth.com. Learn more about our content standards here.
We take mental health content seriously and follow industry-leading guidelines to ensure our users access the highest quality information. All editorial decisions for published content are made by the MentalHealth.com Editorial Team, with guidance from our Medical Affairs Team.