Answer: 
Delirium 
Explanation: 
Delirium is the most critical form of alcohol withdrawal. It the problem of the brain with sudden symptoms. In a population, around 50% have withdrawal symptoms suddenly stop the drinking. It can occur by reducing the quantity of alcohol by the patient. If a person had injury can have withdrawal symptoms. The person who drinks alcohol in excess quantity has withdrawal symptoms. 
Symptoms: 
- Anxiety 
- Chest pain 
- Stress 
- Delirium 
- Excitement 
- Fatigue 
- Fever 
- Seizures 
- Nightmares 
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