04 Nov Brain Damage from Overdose: A Hidden Barrier to Recovery
Alongside the ongoing overdose epidemic in British Columbia, there exists a quieter yet equally concerning crisis: a significant increase in brain injuries among survivors of these life-threatening events. Since the province declared a public health emergency in 2006, toxic drug overdoses-predominantly driven by powerful synthetic opioids such as fentanyl-have continued to rise alarmingly.
Given that every non-fatal overdose poses a substantial risk of brain injury, individuals affected by such incidents who experience difficulties with memory and executive functioning may find the recovery process not only challenging but also significantly more complicated and prolonged.
In B.C., between January 1, 2015, and December 31, 2019, over 30,000 individuals experienced non-fatal drug overdoses. Of the 5,357 individuals who endured one or more overdoses during this period, approximately 1 percent were diagnosed with encephalopathy, a severe form of brain damage that can result from an overdose. On a national level, the majority of opioid-related poisoning hospitalizations linked to anoxic brain injury-67 percent-have occurred in males, with a median age of 36 years. Fentanyl and its derivatives are the most frequently involved opioids in these cases.
Encephalopathy can occur when synthetic opioids affect the brainstem, which controls vital functions such as breathing. An overdose can lead to significantly slowed respiration, depriving the brain of essential oxygen. If normal breathing isn’t quickly restored through the administration of Naloxone-a medication specifically designed to reverse the effects of opioids-brain damage can begin within minutes.
It is crucial to note that symptoms of such brain injury may not manifest until weeks after the overdose and can persist for more than a year. Depending on which areas of the brain are damaged and how long it was deprived of oxygen, survivors may experience a range of debilitating effects, including:
– Limb weakness
– Balance and coordination issues
– Spasticity or rigidity in muscle tone
– Abnormal, involuntary movements
– Loss of vision
– Memory loss
– Speech and language challenges
– Changes in cognitive abilities related to thinking and decision-making, such as difficulty paying attention and challenges in processing or retaining information.
– Alterations in mood and personality, which may manifest as irritability, impulsiveness, and social impairments.
Many individuals hospitalized for suspected drug overdose are discharged within 24 to 48 hours, often before any neurocognitive symptoms have had a chance to develop or be identified by professionals, leaving potential long-term issues unaddressed.
The effects of hypoxic brain injuries in overdose survivors seeking addiction recovery can result in enduring challenges related to attention, emotional regulation, and decision-making. Consequently, self-awareness may be significantly impaired, making it difficult for individuals to recognize their addiction as a serious issue that requires intervention.
Supporting British Columbians with hypoxic brain injuries resulting from non-fatal overdoses necessitates a comprehensive and multifaceted approach.
One critical challenge regarding simultaneous treatment for substance use disorders and brain injuries is that existing facilities and programs in Canada are often ill-equipped to address both issues concurrently. Most specialized addiction support centers frequently cannot accommodate the unique and complex needs of individuals with brain injuries.
For these patients, it is essential to provide accessible addiction treatment tailored to individuals with cognitive impairments. This approach includes specialized rehabilitation services-such as cognitive and physical therapy-designed to enhance memory and problem-solving skills effectively over the long term. Additionally, establishing follow-up care to monitor brain recovery and promoting community engagement through social activities can significantly aid individuals on their path to recovery.
Call us today, and let us help you develop a treatment plan with a proven track record of success as a long-term goal for someone you care about.
Our professional addiction therapists and interventionists work closely with families throughout British Columbia to facilitate effective interventions.
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