Discoid lupus causes round, coin-shaped lesions (sores). The sores most commonly develop on your scalp and face, but they may show up on other parts of your body. Discoid lesions typically do not hurt or itch. They may be scaly, thick or red.
Thick, scaly patch of skin (discoid lupus)
People who have discoid lupus develop these patches. Most patches appear on the face, scalp, or ears, but patches can develop elsewhere on the skin. Without prompt treatment, these patches tend to stay on the skin for a long time — sometimes for years.
Many people with lupus have skin problems, like rashes or sores on the scalp, that can cause hair loss. Hair loss and thinning hair can also be side effects of certain medicines used to treat lupus, like steroids and immunosuppressives.
They can look like a ring with a darker red circle on the ring's outer edge. The skin is red and scaly. These lesions can result from a reaction to certain medications. They appear most often on the neck, chest, upper back, shoulders and arms.
A corticosteroid: Cutaneous (skin) lupus often responds quickly to a corticosteroid. You may apply this medication to your skin or take it as a pill. Once your skin responds, your dermatologist will lower the dose or prescribe a different medication.
Along with dryness, brittle hair can be dull, showing spit ends and frizzing. Short, broken and brittle hair around the edges of the scalp are common signs of lupus hair. It is important to note that brittle hair is not the same as having true hair loss – a condition called alopecia.
The cause of lupus in most cases, however, is unknown. Some potential triggers include: Sunlight. Exposure to the sun may bring on lupus skin lesions or trigger an internal response in susceptible people.
Many people with lupus experience a red or purplish rash that extends from the bridge of the nose over to the cheeks in a shape that resembles that of a butterfly. The rash may be smooth, or it may have a scaly or bumpy texture. It can look like a sunburn. The medical term for this type of rash is a malar rash.
As a result, people with lupus are frequently misdiagnosed with rheumatoid arthritis, fibromyalgia, chronic fatigue, skin disorders, psychological disorders such as anxiety and depression or receive no answers at all.
Chronic Cutaneous Lupus
Lesions most often appear on the face, ears, scalp, neck, and hands. They are usually not itchy or painful, but they may cause dark spots or scars that remain on the skin after they heal. Scarring on the scalp may destroy hair follicles and result in permanent hair loss.
Scalp psoriasis (sore-eye-uh-sis) is a long-lasting (chronic) autoimmune disease (caused by your own immune system) that causes your skin cells to reproduce too quickly. It creates thick, discolored patches of skin (plaques) on your scalp and other areas around your scalp.
Alopecia areata is a disease that happens when the immune system attacks hair follicles and causes hair loss. Hair follicles are the structures in skin that form hair. While hair can be lost from any part of the body, alopecia areata usually affects the head and face.
This can result in hair loss (alopecia ). Lupus-related hair loss can occur slowly, causing hair to become noticeably thinner gradually. In addition, lupus can sometimes cause hair to fall out in clumps, leaving small, round bald patches behind. Medications used to treat lupus also are linked to hair loss.
You may get rashes on any part of your body that is exposed to the sun, such as your face, arms, and hands. One common sign of lupus is a red, butterfly-shaped rash across the nose and cheeks. Chest pain. Lupus can trigger inflammation in the lining of the lungs.
Your doctor will look for rashes and other signs that something is wrong. Blood and urine tests. The antinuclear antibody (ANA) test can show if your immune system is more likely to make the autoantibodies of lupus. Most people with lupus test positive for ANA.
Discoid lupus causes round, coin-shaped lesions (sores). The sores most commonly develop on your scalp and face, but they may show up on other parts of your body. Discoid lesions typically do not hurt or itch. They may be scaly, thick or red.
Kidneys About one half of people with lupus experience kidney involvement, and the kidney has become the most extensively studied organ affected by lupus.
Lupus is a chronic inflammatory autoimmune disease with a wide range of clinical presentations resulting from its effect on multiple organ systems. There are four main types of lupus: neonatal, discoid, drug-induced, and systemic lupus erythematosus (SLE), the type that affects the majority of patients.
Because lupus commonly affects the skin, it often causes inflammation on the scalp. This directly impacts the hair follicles. As a result, many patients will notice that their hair is thinning or falling out. Others may observe a distinct change in hair texture.
Many people who have active lupus feel ill in general. They have fever, weight loss, and fatigue. When their immune system attacks a certain organ or part of the body, they can also have more specific problems.