A fever that refuses to settle. Hair fall that seems excessive. Joint pains that make mornings difficult. Extreme tiredness that sleep does not fix. For many young women, these symptoms are often ignored, misunderstood, or treated as something minor. But sometimes, the body is trying to warn us about a condition far more serious — Lupus.
Lupus, also called Systemic Lupus Erythematosus or SLE, is an autoimmune rheumatic disease that commonly affects young people, especially women between 18 and 45 years of age. Women are affected far more commonly than men, in nearly a 9:1 ratio.
In autoimmune diseases, the body’s own immune system becomes confused and starts attacking healthy tissues and organs instead of protecting them. This can lead to inflammation and damage in different parts of the body. If not diagnosed and treated early, lupus has the potential to become life-threatening.
There is no single cause for lupus. Doctors believe that certain people may be genetically more prone to developing the disease. Exposure to sunlight, especially UV-B rays, infections, and even some medications may act as trigger factors in susceptible individuals.
One of the biggest challenges with lupus is that it does not present the same way in every patient. There is no single symptom that clearly points towards the disease, which often leads to delays in diagnosis.
The most common symptom seen in lupus is prolonged fever. Many patients are initially misdiagnosed with infections such as typhoid, especially because they may have a low white blood cell count. However, the symptoms usually go beyond fever.
Some people notice excessive unexplained hair loss, sometimes in patches. Others experience joint pain, swelling, or stiffness, especially early in the morning. A reddish butterfly-shaped rash across the cheeks and nose is another well-known sign of lupus.
Extreme tiredness, frothy urine, mood changes, mouth ulcers, seizures, unexplained weight loss, or repeated body pains may also occur. Some patients simply say they “do not feel like themselves anymore”.
Because these symptoms can appear slowly and affect different organs, many people continue suffering silently without realising they may have an autoimmune disease.
Lupus is not just a skin or joint disease. It can affect almost any organ in the body, including the kidneys, heart, lungs, nerves, blood vessels, liver, and brain. The severity of organ involvement often determines how serious the disease becomes.
In some patients, lupus remains mild and manageable. In others, it may become aggressive and dangerous if ignored.
Lupus affecting the kidneys, known as lupus nephritis, can gradually lead to kidney failure and may even require dialysis or kidney transplantation if left untreated. Severe lung involvement can result in bleeding into the lungs, while nervous system involvement may cause seizures or inflammation of blood vessels in the brain. Certain rare complications can become life-threatening.
Seeing a rheumatologist early can significantly improve outcomes. Diagnosis is based on symptoms, physical examination, organ involvement, and blood and urine tests. Investigations may include complete blood count, ESR, urine examination, anti-nuclear antibody testing, complement levels, and sometimes kidney biopsy. Depending on organ involvement, tests such as ECG, ECHO, or MRI may also be needed.
However, these reports should always be interpreted by a qualified rheumatologist because lupus diagnosis is rarely based on a single test alone.
There is no “one-size-fits-all” treatment for lupus. Every patient requires an individualised treatment plan based on disease activity and organ involvement.
Patients with mild disease may improve with medicines such as hydroxychloroquine and low-dose steroids. Moderate or severe disease may require stronger medications called immunosuppressants to control inflammation and prevent organ damage.
The good news is that with regular treatment and proper follow-up, many lupus patients can lead healthy and fulfilling lives.
One of the most important precautions in lupus is avoiding direct sunlight. Sun exposure is a proven trigger for disease flares. Patients are advised to apply and reapply sunscreen with SPF 50 at least 30 minutes before stepping outdoors. Wearing sunglasses, hats, caps, and full-sleeved clothing can also help reduce exposure.
Even simple lifestyle precautions can make a major difference in controlling symptoms.
Yes — absolutely. With modern treatment and good disease control, women with lupus can get married, conceive, and breastfeed safely. However, pregnancy should always be planned in consultation with the treating rheumatologist.
A common myth is that all lupus medications must be stopped during pregnancy. In reality, suddenly stopping treatment may trigger severe disease flares during pregnancy or after delivery, which can endanger both mother and baby.
Lupus is a serious disease, but it is treatable when diagnosed early and managed properly. Awareness is important, but panic is unnecessary. Patients should never stop medicines out of fear of side effects without medical advice. Regular follow-up with a rheumatologist, adherence to treatment, and timely monitoring can help patients live a stable and productive life.
The message is simple: listen to your body, seek help early, and never ignore persistent symptoms that do not feel normal.
Prof. Dr. M. M. Kavitha Consultant, Rheumatology Kauvery Hospital – Radial Road, Chennai
What is lupus?
Lupus, also called Systemic Lupus Erythematosus (SLE), is an autoimmune disease where the immune system attacks healthy tissues and organs, causing inflammation and damage.
What are the early signs of lupus?
Common early signs include prolonged fever, joint pain, extreme tiredness, hair fall, skin rashes, mouth ulcers, and unexplained weight loss.
Why is lupus called the “disease that mimics many illnesses”?
Lupus symptoms often resemble infections, arthritis, skin conditions, or other health problems, making diagnosis difficult and sometimes delayed.
Who is most commonly affected by lupus?
Lupus commonly affects women between 18 and 45 years of age. Women are affected much more often than men.
Can lupus affect different organs in the body?
Yes. Lupus can affect the kidneys, skin, joints, lungs, heart, brain, blood vessels, and nervous system.
What triggers lupus flare-ups?
Sun exposure, infections, stress, certain medications, and hormonal changes may trigger lupus flare-ups in susceptible individuals.
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