Is memory gradually lost? Is walking abnormal? Let's talk about Wernicke-Korsakoff Syndrome

Imagine you have a friend, maybe a family member. He drinks a little too much alcohol. But recently he has been forgetting things a lot. He doesn't remember what he said in the morning when he hears it in the evening. He seems to be off balance when he walks, swaying from side to side. Sometimes you wonder if he is conscious. Have you seen any of these symptoms? This is not a simple thing, it can be a symptom of a serious condition that affects our brain. Today we are talking about one such condition , Wernicke-Korsakoff Syndrome .

Simply put, what is Wernicke-Korsakoff Syndrome?

This is actually a combination of two conditions, although they are called by one name. Doctors see this as two cases of the same disease.

1. Wernicke Encephalopathy: This is the earliest, sudden onset of the disease. It requires prompt treatment.

2. Korsakoff Syndrome: This is the second stage of memory loss that occurs as the disease progresses.

The main reason for this condition is that our body does not get enough vitamin B1 , which is thiamine . Imagine that our brain is like the engine of a car. This engine needs energy to work. The brain makes this energy from the sugar we eat. But to convert sugar into energy, a type of fuel called vitamin B1 is essential. When the body lacks vitamin B1, the brain and nervous system cannot produce the energy they need. Then their functioning is completely impaired.

What are the symptoms of this disease?

The symptoms of the two cases of this disease are slightly different. Let's break it down in this way to understand it clearly.

What are the causes of this condition? Who is most at risk?

As we discussed earlier, the main cause is vitamin B1 deficiency. The biggest factor contributing to this deficiency is excessive alcohol consumption over a long period of time .

Alcohol causes vitamin B1 deficiency in the following ways:

• Alcohol damages the lining of the stomach and intestines, which reduces the body's ability to absorb vitamin B1 from food.
• Alcohol also reduces the liver's ability to store vitamin B1.
• Many people who are addicted to alcohol do not eat a balanced diet, which is why they do not get enough vitamin B1.

In addition to alcohol , this condition can also occur due to other reasons.

• Severe malnutrition.
• Certain medical conditions. For example, cancer, AIDS, or severe infections that affect the body as a whole.
• Eating disorders like anorexia.
• Severe kidney disease (these patients may lose vitamins because they are on dialysis).
• Chemotherapy treatment for cancer.
• Prolonged vomiting.
• Weight loss surgery (gastric bypass surgery).

Who is more at risk?

• Slightly more common in men than in women.
• It most commonly occurs in people between the ages of 45-65.
• The risk is higher among homeless people, older people living alone, and people with severe mental illness, as these groups are more likely to have alcohol use or malnutrition.

How does a doctor find this?

Your doctor will usually diagnose this condition based on your symptoms, your health history (especially alcohol use), and a physical exam. They will also run tests to rule out other conditions that can cause similar symptoms (such as a brain tumor or stroke).

Here are some tests you can do:

• Blood tests: Check the level of thiamine in the blood and how the liver and kidneys are functioning.
• Brain scans (imaging scans): Make sure there are no other problems.
• Eye test: Check eye movements.
• A mental health check: Test memory and thinking ability.
• Nervous system tests: Check balance and gait pattern.

How is it treated?

The first and most important step in treating this disease is to restore vitamin B1 to the body . This is done in a hospital setting, by giving high doses of vitamin B1 intravenously (IV) in a vein in the arm, as a saline solution. This may take several months.

After that, the most important thing is to stop drinking alcohol completely. If you drink alcohol again, your symptoms may return. It is also essential to eat a well-balanced, nutritious diet.

If you have difficulty walking, you may need to seek the help of physical therapy to restore your mobility.

What are the complications and recovery potential of this?

This is something we all need to know. Once Korsakoff syndrome has progressed to the second stage, it is usually not possible to reverse the memory loss that occurs. In severe cases, it can cause permanent brain damage, with memory and walking difficulties lasting a lifetime.

But there is good news. Your chances of recovery depend entirely on how quickly you start treatment. If you start treatment as soon as symptoms appear, you can make a full recovery. But it can take up to a year. Confusion is usually the last symptom to resolve.

Wernicke-Korsakoff syndrome, vitamin B1 deficiency, thiamine, excessive alcohol use, memory loss, Wernicke encephalopathy, Korsakoff syndrome