What is lupus?

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What you need to know about lupus

Lupus is one of the conditions that many people hear about for the first time and then feel the need to research out of curiosity. Although it is remembered for the butterfly-shaped rash that can appear on the face, it is actually an important autoimmune disease that involves the immune system. For this reason, recognizing its symptoms and accessing accurate information is very important.

In this article, we will explain step by step what lupus is, why it occurs, which symptoms it presents with, and how the treatment process progresses.

The question “What is lupus?” is one that comes to mind upon first encountering it, partly due to the disease’s name. Lupus, medically known as systemic lupus erythematosus, occurs when our immune system mistakenly perceives its own tissues as foreign and attacks them as a threat. Because the immune system attacks the body’s own cells and tissues, it is considered an autoimmune disease.

What do we mean by this? Let us clarify with an additional sentence: Normally, our immune system, which should protect us from microbes, can, in this disease, damage our skin, joints, kidneys, and some internal organs.

The association of the disease with a butterfly is established in English with the expression “butterfly rash.” This is because in some patients the condition appears as a facial rash spreading over the bridge of the nose and cheeks, resembling a butterfly with its wings open. The same symptoms may not be seen in every patient, and the disease may flare up and calm down from time to time.

What is positive lupus? Is it the same as lupus?

Although the expression “positive lupus” is often perceived as if it were a separate disease, it is actually the same condition commonly known as lupus. For this reason, it is not wrong to use these terms interchangeably in most cases. The important point here is to recognize the symptoms and ensure timely intervention.

What causes lupus? Is lupus contagious?

Questions about what causes lupus and whether it is contagious are wondered about not only by patients themselves but also by those around them. As mentioned earlier, lupus occurs as a result of our immune system targeting its own tissues. Although the exact cause is not fully known, it is thought to develop through a combination of genetic predisposition, environmental factors, and certain triggers. In other words, the emergence of the disease is not due to a single cause.

Another important point we must emphasize is that this disease is not contagious. It cannot be transmitted to others through the air or by sharing the same environment in daily life. Therefore, people diagnosed with lupus do not need to be isolated from social life. With proper follow-up and treatment, they can continue their lives comfortably.

Frequently asked questions

Is lupus genetic? What are the diagnostic criteria for lupus?

Although lupus is not entirely a genetic disorder, we can say that genetic predisposition plays an important role in its development. The risk may be slightly higher in people who have autoimmune diseases in their family. Still, this does not mean that lupus will definitely develop in that person. We can say that genetic factors, together with environmental and immune-related factors, are effective.

Lupus is not diagnosed based on a single symptom. When making a diagnosis, doctors evaluate multiple findings together.

In general, lupus diagnostic criteria can be listed as follows:

Skin findings such as a butterfly-shaped rash on the face
Persistent joint pain and swelling
Unexplained fatigue and fever
Laboratory indicators related to the immune system

Because the diagnostic process requires a holistic evaluation, it would be appropriate to consult a specialist without underestimating symptoms that may be important.

What are the symptoms of lupus?

Symptoms can appear in different ways in each person. The disease may sometimes progress with mild complaints, while at other times it may affect different organs. Symptoms may increase and decrease periodically. For this reason, it is important to carefully observe changes in our body.

The most common symptoms of lupus can be listed as follows:

Butterfly-shaped rash on the face, especially on the bridge of the nose and cheeks
Persistent fatigue and weakness
Joint pain and swelling
Unexplained fever
Sensitivity to sunlight
Hair loss
Anemia due to involvement of the immune system
Mood changes accompanied by headaches or memory problems

Not all of the symptoms mentioned above need to be present in everyone. Therefore, if complaints persist or if more than one finding appears together, consulting a specialist for evaluation will be the right approach.

Are lupus symptoms different in children?

The symptoms of lupus seen in children are actually similar to those in adults. However, they can usually appear more pronounced and be noticed more quickly. Unexplained fever, severe fatigue, joint pain, skin rashes, and sensitivity to sunlight are among the first noticeable signs in childhood.

In addition, in children, the disease may sometimes progress more rapidly, and organs may be affected at the same pace. Therefore, we recommend that you do not consider recurrent complaints as growing pains or a temporary condition, and that you consult a pediatrician if symptoms persist.

Is lupus fatal?

Lupus is not usually a directly fatal disease, as is often thought. Today, thanks to early diagnosis, regular follow-up, and appropriate treatment, many people can keep the disease under control and continue their lives for many years.

However, if the disease is not treated or regularly monitored, it may affect the kidneys, heart, or other organs and lead to serious problems. Therefore, the most important point is to take symptoms seriously, not to neglect medical follow-up, and to continue the treatment process regularly.

How is lupus treated?

The most important point to know about the treatment of lupus is the fact that it is not a disease that can be completely eliminated, but rather one that can be kept under control. The treatment’s aim is to reduce the immune system’s excessive reaction, prevent flare-ups, and protect organs from damage. Therefore, treatment is planned individually for each patient, and regular doctor check-ups are crucial.

In addition to medication therapy, certain adjustments are usually made in your lifestyle habits. Protecting yourself from the sun, taking care to rest during exhausting periods, and not neglecting check-ups are important parts of treatment. With appropriate follow-up and treatment, you can continue your daily life and manage the disease.

Which department treats lupus?

Since lupus is an autoimmune disease involving the immune system, it is generally followed by the rheumatology department. Rheumatology specialists make the diagnosis, arrange the treatment plan, and monitor the course of the disease with regular check-ups. At the same time, when early symptoms are noticed, it is also possible to consult the internal medicine department.

When necessary, dermatology, nephrology, or other specialties may also be involved in the process. In most cases, when you apply first to internal medicine or rheumatology for evaluation, you may be referred to the relevant departments if needed.

How to choose the best doctor for lupus treatment?

Since lupus is a disease that requires long-term follow-up, doctor selection is an important part of treatment. For this reason, it is appropriate to prefer a physician experienced in rheumatology or internal medicine. Because of the disease’s periodically changing nature, your doctor’s close familiarity with you will also provide a great advantage in monitoring treatment.

It is also very important that you can communicate comfortably with your doctor, receive clear answers to your questions, and feel that you are managing the treatment process together. Therefore, the best doctor for lupus treatment will be a specialist who understands you and your condition and plans the most appropriate treatment accordingly.