Are your limbs numb? Do your veins feel like they're throbbing? It could be Tetany.

Sometimes you may have felt it, right? Your fingers and toes just go numb, your mouth feels tingling, or your muscles tighten as if a vein is bursting. Most of the time, we think of these as normal things, but sometimes this can be a sign of a condition that needs some attention. That's what we're talking about today, called 'Tetany.' This is not a disease, but a symptom. To be precise, our body's nervous system is overstimulated, causing the muscles to contract automatically.

So what are the symptoms of Tetany?

Tetany can manifest itself in many different ways. Some symptoms are very mild, while others can be quite serious. Let's break them down into their own distinct categories.

Tetany is not usually life-threatening, but in severe cases it can be. Severe muscle spasms can lead to the breakdown of muscle tissue, even leading to a dangerous condition called `Rhabdomyolysis`.

Is tetany a seizure?

No. These two are two. But it's easy to get confused. Severe tetany can cause seizures.

Simply put, a seizure is a temporary, uncontrolled electrical activity in the brain. Tetany, however, is not caused by a problem in the brain, but by over-stimulation of nerves and muscles due to an electrolyte imbalance in our body.

Why does tetany occur? What are the main causes?

The main cause of tetany is an electrolyte imbalance in the body. What are electrolytes? These are substances that carry an electrical charge when dissolved in our body. Imagine that 60% of our body is water. So, almost every cell and every fluid contains electrolytes. These electrolytes are essential for many things in our body, such as chemical reactions, nerve transmission, and muscle contraction.

When these electrolytes become unbalanced, symptoms of tetany can occur. Let's look at the main causes.

• Low blood calcium (Hypocalcemia): This is the most common cause of tetany. Calcium in our blood is what helps nerve function, muscle contraction, blood clotting, and the heart function properly. Calcium levels can be low for a variety of reasons, such as low parathyroid hormone (Hypoparathyroidism) or vitamin D deficiency.

• Low blood magnesium (Hypomagnesemia): Magnesium is an electrolyte that is essential for many functions in our body. Magnesium deficiency can occur due to chronic diseases, excessive alcohol consumption, digestive system diseases, and kidney diseases.

• Low blood potassium (Hypokalemia): Potassium is essential for the proper functioning of nerves and muscle cells, especially the heart muscle. Some diuretics, persistent vomiting or diarrhea, and chronic kidney disease can cause low potassium levels.

• Metabolic Alkalosis: The acid-base (pH) balance of our blood is very important. Even a slight deviation from this can make us sick. In this condition, the amount of bicarbonate (base) in the body increases.

• Respiratory Alkalosis: Imagine, when you suddenly feel very scared or anxious, you start breathing rapidly, right? At such times, we exhale more carbon dioxide than necessary. Then the carbon dioxide level in the blood decreases, and the blood becomes alkaline. This can also cause symptoms of tetany.

How is this condition treated?

There are two goals in treating tetany.

1. Short-term goal: To correct the electrolyte imbalance as soon as possible.

2. Long-term goal: To identify and treat the underlying disease that caused this condition.

If you have symptoms of tetany caused by mild calcium deficiency (hypocalcemia), your doctor will likely recommend the following:

• Calcium supplements
• Vitamin D supplements
• Magnesium tablets

Severe tetany is a medical emergency that requires immediate hospitalization. It may require treatment such as intravenous (IV) calcium. Once the emergency is over, doctors will begin treating the underlying condition that caused it.

Can Tetany be prevented?

Tetany may not be completely preventable if an underlying medical condition is causing the electrolyte imbalance. However, as with any illness, early detection and treatment are key.

By talking to your doctor as soon as you notice minor symptoms like tingling around the mouth and swollen veins, you can control the condition before it becomes serious.

The most important thing is that if these symptoms have already occurred, it is difficult to correct this electrolyte imbalance with just eating and drinking at home. Therefore, it is essential to seek medical advice.

Tetany, numbness of the limbs, vasodilation, hypocalcemia, electrolyte imbalance, muscle pain, muscle cramps, tingling