Cause 5: Withdrawal from Alcohol or Drugs – The Repercussions of Dependence
Substance use, especially when chronic and excessive, casts a long shadow, one that often extends beyond the immediate intoxicating effects. When the body becomes accustomed to regular substance intake, abrupt cessation can lead to a myriad of physiological responses, one of which is delirium.
Delirium tremens (DTs), as it’s clinically known, is a severe form of delirium seen in the backdrop of alcohol withdrawal. Its onset is often dramatic. The individual might experience tremors, hallucinations, and even seizures. The heart rate might surge, and blood pressure can become erratic. The brain, accustomed to the depressant effects of alcohol, suddenly finds itself in a hyper-excitable state, leading to these severe symptoms.
Similarly, withdrawal from benzodiazepines, a class of sedative medications, can also manifest with delirium. The mechanism is similar; the brain, no longer suppressed by the drug, goes into an overdrive.
Tackling substance-induced delirium requires a dual approach. Immediate medical attention, often in a controlled environment like a hospital, is crucial. Simultaneously, long-term strategies, including counseling and rehabilitation, are essential to prevent recurrence. Remember, delirium in this context is not just a symptom but a cry for help. Recognizing and addressing the root cause—substance dependence—can lead to not just cognitive recovery but also holistic healing. (5)
