Delirium Tremens: Causes and Treatment Care

Written by Medicover Team and Medically Reviewed by Dr Siva Anoop Yella , Psychiatrist


If you or your loved ones have been drinking a lot of alcohol for a long time and then suddenly stop or drink much less, you might get a condition called Delirium Tremens. This is a serious health problem that can make you feel very confused, shaky, or even see or hear things that are not real. It usually starts within 2 to 3 days after stopping alcohol and needs quick medical help.

What is Delirium Tremens?

Delirium Tremens is a serious problem that can happen when someone who drinks a lot of alcohol suddenly stops. The brain gets used to alcohol over time. When you stop drinking, your brain reacts in a strong and dangerous way. This can cause scary changes in how you think, feel, and act. You need quick medical help if this happens.

You might notice one or more of these signs:

  • Your hands or body may shake a lot
  • You may feel very confused or not know where you are
  • You may see or hear things that are not actually there

Delirium Tremens can become very serious if not treated quickly. Knowing these early signs and getting medical help right away can keep you safe and help you recover faster.


What are the Delirium Tremens Symptoms?

Delirium Tremens can show up suddenly after you stop heavy drinking. These symptoms can be scary and may get worse if not treated. Knowing the early signs can help you take quick action and avoid serious health problems.

Common Symptoms of Delirium Tremens

Severe Symptoms of Delirium Tremens

Look for urgent medical attention.

  • Seeing or hearing things that are not real (hallucinations)
  • Very high fever or sweating a lot
  • Seizures or body jerks
  • Long, deep sleep and hard to wake up
  • Extreme confusion or panic

What Are the Causes Of Delirium Tremens?

Delirium Tremens (DTs) is a very serious condition that can happen when someone who drinks a lot of alcohol suddenly stops. It mostly affects the brain and nerves. Knowing what causes it and who is at risk can help you or your loved ones stay safe.

Delirium Tremens Causes

These are the direct reasons DTs can happen:

  • Stopping alcohol suddenly after drinking heavily for a long time
  • Drinking much less alcohol without medical help
  • Not eating well or missing key vitamins like B1 (thiamine)
  • The brain and body are struggling to work without alcohol

Delirium Tremens Risk Factors

These are things that make DTs more likely:

  • You've had withdrawal or seizures before
  • You've quit drinking heavily more than once
  • You drink large amounts every day
  • You also use other drugs or sleeping pills
  • You're over 40 years old
  • You have health issues like liver problems or poor nutrition

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How is Delirium Tremens Diagnosed?

Doctors can find out if someone has Delirium Tremens by looking at their symptoms and alcohol use history. They may also do some simple blood tests or scans to make sure nothing else is causing the problem. Getting help fast is very important for safe recovery.

Medical Checks

  • Alcohol History: Doctors ask how much and how often you drink
  • Symptom Review: They check for shaking, sweating, confusion, and a fast heartbeat
  • Physical Checkup: Blood pressure, body temperature, and alertness are checked

Blood and Urine Tests

  • Electrolyte Test: To see if your body has a healthy balance of salts
  • Liver Function Test: To see if your liver is working well
  • Blood Alcohol Level: To find out how much alcohol is still in your body
  • Urine Drug Test: To rule out other substances that may cause symptoms

Brain Scans (If Needed)

  • CT Scan or MRI: Only done if doctors think something else (like a head injury or stroke) may be causing confusion

Withdrawal Scoring Tool

  • CIWA-Ar Scale: A special checklist that helps doctors know how severe the alcohol withdrawal is

What are the Treatment Options for Delirium Tremens?

Delirium Tremens (DTs) needs urgent hospital care. Treatment helps control symptoms, prevent seizures, and support recovery.

Key Treatments

Delirium Tremens Medications

Several drugs for delirium tremens can be suggested by health experts after the proper diagnosis.

  • Benzodiazepines: Calms the brain and prevents seizures
  • IV fluids and electrolytes: Fixes dehydration and imbalances
  • Thiamine (Vitamin B1): Protects the brain and nerves
  • Antipsychotic medicines: Used if hallucinations or aggression occur

Long-Term Support

  • Rehabilitation programs for alcohol dependence
  • Counselling and behavioural therapy
  • Medicines to prevent relapse (like Naltrexone or Disulfiram)
  • Support groups to stay alcohol-free

When to See a Doctor for Delirium Tremens?

Delirium Tremens (DTs) is a serious medical condition. If not treated early, it can lead to life-threatening problems. Knowing when to get help is very important.

See a doctor immediately if you notice:

  • Strong shaking or body tremors
  • Sudden confusion or memory loss
  • Hallucinations (seeing or hearing things that aren't there)
  • High fever or heavy sweating
  • Fast heartbeat or chest pain
  • Trouble staying awake or very deep sleep

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Recovery Process After Delirium Tremens Treatment

Recovering from Delirium Tremens (DTs) takes time, care, and ongoing support. After hospital treatment, it's important to follow the right steps to stay healthy and avoid relapse.

Lifestyle and Diet Tips for Recovery

  • Eat healthy foods rich in vitamins, especially Vitamin B1 (thiamine).
  • Drink plenty of water to stay hydrated.
  • Avoid alcohol completely; even small amounts can be dangerous.
  • Get good sleep and manage stress with simple activities like walking or breathing exercises.

Precautions to Prevent Delirium Tremens

Delirium Tremens (DTs) is a serious condition that can be prevented with the right steps. If you or a loved one has a history of heavy drinking, taking early precautions is important to avoid complications.

Avoid Heavy Alcohol Use

  • The best way to prevent DTs is to stop drinking alcohol or drink in moderation.
  • If you plan to quit after long-term use, always do it with medical help to avoid sudden withdrawal risks.

Join Support Programs

  • Groups like Alcoholics Anonymous (AA) or counselling can help you stay away from alcohol.
  • These programs offer guidance, motivation, and mental strength for long-term recovery.

Complications of Delirium Tremens if Not Treated?

If DTs are ignored or untreated, it can lead to:

  • Seizures
  • Severe dehydration
  • Heart rhythm problems
  • In rare cases, it can become life-threatening

Getting early medical care is the key to avoiding these health risks.


Our Experience in Treating Delirium Tremens

Delirium Tremens is a serious condition that can make a person feel confused, scared, and out of control. It causes strong symptoms like shaking, seeing or hearing things that aren't there, and even fits (seizures). It can be painful for both the patient and their loved ones.

At Medicover, we have doctors and specialists who understand this condition very well. Our team gives the right treatment at the right time, using safe medicines and expert care. We keep a close watch on the patient and make sure they feel safe, calm, and supported at every stage.

We also stay with our patients even after the treatment is over. From recovery guidance to follow-ups and counselling, Medicover is always here to help you or your loved one heal completely. You are not alone; we are with you every step of the way.


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Frequently Asked Questions

You can avoid delirium tremens by reducing alcohol slowly under medical care, joining rehab programs, and getting counseling support. Avoiding sudden withdrawal is key to staying safe.

Yes, some people may feel anxious or depressed after recovering from delirium tremens. Emotional support, counseling, and group therapy can help you feel better and gain confidence.

Most people can slowly return to daily activities after proper recovery. Staying alcohol-free, eating healthy, and following counseling help you regain energy and confidence over time.

Family or friends may notice changes in mood, memory, or behavior after delirium. Support from loved ones, open communication, and therapy help you adjust and feel more like yourself.

Some people may face memory problems that last even after delirium tremens ends. Regular mental exercises, healthy habits, and continuous support help improve memory and mental strength.

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