Let's learn more about Tuberculosis. Don't be afraid, let's talk!

You may have heard of tuberculosis, right? Some people also call it 'T.B.'. In the past, this was considered a rather serious disease, and many people were afraid of it. But do you know, now that medical science is so advanced, if this disease is recognized early and treated properly, it can be completely cured. So, there is no reason to be afraid. Today, we will talk about what this disease, that is, `(Tuberculosis)` is, how it develops, what are the symptoms, how else can you protect yourself from it, and how to treat it, simply and in a way that you can understand.

What exactly is Tuberculosis?

Simply put, tuberculosis is an infectious disease caused by a specific type of bacteria. In medicine, we call this bacteria `(Mycobacterium tuberculosis)` . This is a very small germ that we cannot see with our eyes.

Usually, this tuberculosis germ mostly affects our lungs . However, not only that, sometimes it can also affect other organs of the body like the kidneys, spine, and brain. That is why this is a disease that requires some care.

You know, in the past, around the 19th century, tuberculosis was a very dangerous and deadly disease. But later, as people's living standards improved and they received better health services, this disease gradually decreased. However, recently, there has been a renewed interest in this disease. In particular,

• For those who live in places where some people live very close together (for example, in prison camps, refugee camps).
• For those who have traveled to countries where tuberculosis is common.
• For those with weakened immune systems. Imagine, someone whose immune system is weakened due to a condition like ``(HIV infection)'' is more likely to develop this disease.

So, because of facts like these, it is very important to be aware of tuberculosis.

Is tuberculosis really a contagious disease? How is it transmitted?

Yes, tuberculosis is an infectious disease . That's the first thing we need to understand.

If you think about how it spreads, here's what happens: When someone with untreated TB coughs, sneezes, talks, or sings, tiny droplets containing the TB bacteria are released into the air from their respiratory tract. Like dust particles. Then, if a healthy person breathes in the air containing the bacteria, they can also become infected.

Remember, this disease is most likely to spread in indoor environments with closed doors and windows, poor ventilation, and crowds. Therefore, it is important to stay in places with good ventilation.

But, there's something else you need to know. Not everyone who is infected with the TB germ will get sick. That means not everyone will develop symptoms. That's why doctors classify TB into two types:

1. Latent TB infection :

• What happens in this case is that the tuberculosis bacteria have entered the body, but the bacteria remain "dormant."
• These people don't show any symptoms . They don't even realize they have the disease.
• The most important thing is that these people do not spread the disease to others .
• However, if these people do not receive proper treatment, there is a possibility that the "sleeping" bacteria will one day "wake up" and become active, causing symptoms and making it possible for them to infect others.

2. Active tuberculosis (`TB disease`) :

• What happens in this case is that the tuberculosis bacteria that have entered the body become active and cause the disease.
• These people are very likely to develop symptoms related to tuberculosis .
• These people can easily spread the disease to others .

Do you understand this difference? In `Latent TB infection`, the germ is present in the body, but the disease is not present and is not contagious. But in `TB disease`, the disease is present and contagious.

What are the symptoms of tuberculosis? How do we recognize it?

Okay, now let's look at the symptoms of active tuberculosis (TB disease). If you or someone you know has one or more of these, you should definitely seek medical advice.

• Cough : This is the main symptom. It can usually last for more than two to three weeks . Sometimes, the cough may even bring up a little blood along with the mucus.
• Sweating at night : Not just sweating, but sweating so much that the sheets get wet.
• Fever or chills : You may feel hot in the evening or at night.
• Tiredness and fatigue : Feeling tired all the time, even without doing any work.
• Anorexia : Losing all desire to eat.
• Chest pain : You may feel chest pain when breathing or coughing.
• Losing weight for no reason : If you suddenly lose weight, even if you don't control your diet or exercise, that's also a sign to be concerned about.

Don't be afraid of tuberculosis just because you have one or two of these symptoms. However, if these symptoms persist, it is wise to definitely see a doctor and get checked out.

How do you know for sure if you have tuberculosis?

Now you might be thinking, "Okay, if these are the symptoms, how does a doctor know for sure that this is TB?" Doctors test for both `latent TB infection` and `TB disease`. There are two main types of testing:

1. Tuberculin skin test (TST) :

• Some people also call this the "Mantoux test." This test is usually done to see if young children have tuberculosis.
• This is done in two steps.
• Step 1 : A very small amount of a liquid called ``tuberculin'' is injected into the skin on the underside of your arm. It doesn't hurt much.
• Step 2 : You should then see your doctor again in 48 to 72 hours (that's about two to three days). Then the doctor or a health worker will check the area where the medicine was injected to see if there is any reaction to the skin.
• If the skin there is scaly, red, and a little hard, it means that you have tuberculosis bacteria in your body.

2. Blood test :

• This involves taking a sample of your blood, sending it to a lab to test for the presence of tuberculosis bacteria.

If the skin test and blood test are ``positive``, meaning the result is "yes, the bacteria are in your body," your doctor will then ask you to have a chest X-ray . He or she may also order other tests to confirm whether you have `latent TB infection` or `TB disease`. For example, you may be asked to do a sputum test.

How is tuberculosis treated? There's nothing to be afraid of!

The good news is that there are effective treatments for tuberculosis! Most people with tuberculosis can be treated at home. Hospitalization is only necessary in very special cases.

Doctors usually treat tuberculosis with oral medications, which are a combination of antibiotics . But there's something you need to keep in mind:

It takes a while to completely kill the TB bacteria, so you need to take the entire prescription for the full duration (several months, maybe 6 months or more) that your doctor prescribes.

Even if your symptoms subside or you feel better, do not stop taking your medicine until your doctor tells you to. That is the best way to completely kill the harmful bacteria. If you stop taking your medicine halfway or do not take it properly, this is what happens: The bacteria that remain in your body develop resistance to the antibiotics, which makes it harder to kill them. This can lead to more dangerous, more difficult-to-treat forms of tuberculosis. Therefore, it is extremely important to take your medicine exactly as your doctor tells you to.

What can we do to prevent tuberculosis?

"It is better to prevent illness than to treat it after it has occurred." So, there are some simple things we can do to stay safe from not only tuberculosis, but many other infections. It would be great if everyone in your family followed these things:

• Wash your hands thoroughly: Always wash your hands thoroughly with soap and water, especially before eating, after using the toilet, and after coming from outside.
• Cover your mouth and nose with a tissue or your elbow when you sneeze or cough : Don't use your hands. This can spread germs to your hands and other surfaces you touch.
• Do not share your towels, drinking glasses, or eating utensils with others . It is best for everyone to use their own things.
• Stay away from people who are sick as much as possible : Be especially careful when hanging out in places where people with coughs and colds are.

Following these habits will help you protect yourself from not only tuberculosis, but many other diseases.

At a time like this, you should definitely see a doctor!

Finally, let's look at when you should definitely see a doctor. If you or someone in your family has any of the following symptoms, please seek medical advice without delay:

• If you have been in close contact with someone who has tuberculosis (e.g. living in the same house, working in the same workplace).
• If you have a fever that lasts for a long time .
• If you sweat excessively at night .
• If you have a long-lasting cough or if you cough up blood along with mucus .
• If you are losing weight for no reason .

If you see something like this, don't just assume, "This is probably just a fluke." By seeing a doctor quickly and getting checked out, you can identify any illness early and start treatment.

The most important things you need to remember from this article (Take-Home Message)

Okay, we've talked a lot about tuberculosis, haven't we? The most important things to keep in mind from all of this are:

• Tuberculosis is a disease caused by bacteria that mainly affects the lungs.
• It is spread by inhaling germs that are released into the air when an infected person coughs or sneezes.
• Be careful if you have symptoms such as a cough that lasts for more than two weeks, night sweats, fever, and weight loss .
• There are skin tests (TST) and blood tests to diagnose tuberculosis.
• There are effective treatments for tuberculosis (`Antibiotics`) . However, it is extremely important to take the medication exactly for the full duration prescribed by the doctor. Otherwise, drug resistance may develop.
• Practicing good health habits helps prevent tuberculosis.

Remember, tuberculosis is not something to be afraid of, but something to be concerned about. If detected early and treated properly, it can be completely cured. If you have any doubts, see a doctor immediately. Stay healthy!

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