Let's learn everything about Tetracyclines in simple Sinhala.

When you go to a doctor for an illness other than a cold, most of the time they prescribe you an antibiotic, right? Many of us use that medicine without knowing exactly what it is or what it does. Tetracyclines are a very useful class of antibiotics that doctors use all the time. So today, let's talk about tetracyclines in simple terms.

Simply put, what are these tetracyclines?

Tetracycline is a class of antibiotics that can work against several major types of bacteria. Think of the harmful bacteria that enter our bodies as an enemy army. What this drug called tetracycline does is stop the growth and spread of that enemy army, that is, the bacteria. It is like cutting off the food, drink, and weapons supplies of the enemy and weakening them. This gives our body's immune system the opportunity to easily fight these bacteria and cure the disease.

What types of drugs belong to the tetracycline group?

There are several types of medications under this category. Your doctor may have prescribed one of these to you. You may have heard of some of these.

• Tetracycline
• Doxycycline ( Doxycycline( Doxycycline (Doxycycline) ) )
• Minocycline
• Demeclocycline
• Sarecycline
• Omadacycline
• Eravacycline

Of these, medications like Doxycycline ( Doxycycline ) are very commonly used among us in Sri Lanka.

What diseases are tetracyclines used for?

Tetracycline is a type of medicine that can treat a wide range of bacterial infections . A bacterial infection is any condition caused by the growth of harmful bacteria anywhere in our body - on the skin, in the intestines, in the lungs, in the blood. These bacteria can be transmitted to us from the environment, from an infected person, from an animal, from an insect bite, or from contaminated food and water.

Below are some of the main conditions treated with tetracycline.

In addition, tetracycline is also used as an alternative treatment for people who are allergic to penicillin, some food poisoning, and diseases such as anthrax.

Other diseases that are not bacterial infections

Surprisingly, doctors sometimes prescribe tetracyclines for conditions other than bacterial infections. This is because these medications also have anti-inflammatory properties, meaning they can reduce swelling.

For example:

• Rosacea ( Rosacea ) - A skin condition that causes the face to become red and small blisters appear.
• Rheumatoid Arthritis - A disease that causes swelling and pain in the joints.

How should I use this medicine?

Most tetracyclines come in pill form, but they are also available as topical creams and injections. The most important thing is to follow your doctor's instructions exactly.

There are a few special things to be aware of:

• Taking on an empty stomach: Your doctor may tell you to take some tetracyclines on an empty stomach, meaning one hour before or two hours after a meal. This is because the body absorbs the medication less when it is taken with food.
• Milk and other things: When tetracycline is taken with things like calcium, iron, magnesium, and aluminum, the effectiveness of the drug is greatly reduced.

The importance of completing the 'course'

You've probably heard the doctor say, "Take the medicine until it's finished." That's especially important when it comes to antibiotics. You may feel better after taking the medicine for two or three days. But even if you feel better, you should still take the medicine for the full number of days the doctor prescribed.

What happens if you stop taking it? Even though most of the bacteria in your body are killed, some of the strongest bacteria may remain. As soon as you stop taking the medicine, these remaining bacteria can multiply rapidly again, making the disease worse than before. Therefore, it is essential to complete the course.

Are there any side effects to this medicine?

Like any medicine, tetracycline can cause some side effects, although not everyone gets them.

Additionally, like any antibiotic, tetracycline can destroy the good bacteria in our intestines, allowing the growth of harmful bacteria (Clostridium difficile) in its place, causing diarrhea.

Special risks to be aware of

Although tetracycline is generally safe, there are two things to be especially careful about.

1. Tooth Discoloration

This is the most important and serious risk.

• Pregnant women: If you are pregnant or planning to become pregnant, you should tell your doctor. Tetracycline can cross the placenta and affect the developing bones and teeth of your baby. This can cause permanent discoloration (yellow or brown spots) of your baby's baby teeth and permanent teeth.
• Children under 8 years of age: For this reason, tetracyclines are not given to children under 8 years of age. Instead, a safer antibiotic is given. Tetracyclines are avoided in both these age groups unless there is a compelling medical reason.

2. Antibiotic Resistance

This is one of the most serious health problems in the world today. Simply put, this means that bacteria have become 'addicted' to the drugs we give them, and they no longer work.

Imagine, you get a viral infection like the common cold. Taking antibiotics for it won't help. Because antibiotics only work against bacteria. But when you use antibiotics unnecessarily, the innocent bacteria in your body are exposed to these drugs and develop resistance to them. Later, when you actually get a bacterial infection, these drugs won't work.

Therefore, only use antibiotics if prescribed by a doctor, in the prescribed dosage and for the prescribed period of time .

When should I call the doctor?

While you are taking tetracycline, inform your doctor if you have any of the following conditions:

• If you have any questions about how to take your medicine.
• If the side effects are severe or if you are feeling uneasy about them.
• If the pain does not improve after taking medicine for a few days.

Tetracyclines, antibiotic, bacterial infections, Doxycycline( Doxycycline( Doxycycline(Doxycycline) ) ) , Minocycline, acne, Acne, side effects, antibiotic resistance