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類風濕性關節炎 健康主題 (Rheumatoid Arthritis)

https://www.niams.nih.gov/health-topics/rheumatoid-arthritis

何謂類風濕性關節炎? 類風濕性關節炎 是一種慢性(長期)疾病,大多數情況下影響關節,例如腕關節、手、腳、脊柱、膝蓋和下頜。類風濕性關節炎造成的炎症可導致關節: 疼痛。 腫脹。 僵直。 喪失功能。 因為是免疫系統攻擊健康的關節組織,類風濕性關節炎是一種自身免疫性疾病。正常情況下,免疫系統幫助保護身體免於發生感染和疾病。 類風濕性關節炎可能讓您感覺異常疲倦,偶爾會發燒,而且食欲下降。類風濕性關節炎還可能造成心、肺、血液、神經、眼睛和皮膚的其他醫療問題。 治療可以幫助患者過上充實的生活。

系統性紅斑狼瘡(狼瘡)健康主題 (Systemic Lupus Erythematosus)

https://www.niams.nih.gov/health-topics/lupus

何謂系統性紅斑狼瘡(狼瘡)? 系統性紅斑狼瘡(狼瘡)是一種慢性(長期)自身免疫性疾病,可影響多個身體部位,包括: 皮膚。 關節。 心臟。 肺。 腎臟。 大腦。 在正常情況下,免疫系統會幫助保護身體免於發生感染和疾病。但當發生狼瘡時,免疫系統攻擊自身組織。這樣的攻擊會造成炎症,而且在某些情況下會造成永久性的組織損傷。 如果您患有狼瘡,則您可能有時候發病(急性發作),有時候健康(緩解)。狼瘡急性發作時的程度可輕可重,而且也沒有一定的規律。但如果接受治療,許多狼瘡患者可以管理這一疾病。

Alopecia Areata

https://www.niams.nih.gov/health-topics/alopecia-areata

What is alopecia areata? Alopecia areata is a disease that causes hair loss. In alopecia areata, the immune system attacks the structures in skin that form hair (hair follicles). Alopecia areata usually affects the head and face, though hair can be lost from any part of the body. Hair typically falls out in small, round patches about the size of a quarter. In some cases, hair loss is more extensive.

Systemic Lupus Erythematosus (Lupus)

https://www.niams.nih.gov/health-topics/lupus

What is systemic lupus erythematosus (lupus)? Systemic lupus erythematosus (lupus) is a chronic (long-lasting) autoimmune disease that can affect many parts of the body, including the: Skin. Joints. Heart. Lungs. Kidneys. Brain. Lupus happens when the immune system, which normally helps protect the body from infection and disease, attacks its own tissues. This attack causes inflammation and, in some cases, permanent tissue damage. If you have lupus, you may have times of illness (flares) and times of wellness (remission). Lupus flares can be mild to serious, and they do not follow a pattern. However, with treatment, many people with lupus

Pemphigus

https://www.niams.nih.gov/health-topics/pemphigus

What is pemphigus? Pemphigus is a rare disease that causes blistering on many parts of the body, including the skin and the inside of the mouth, nose, throat, eyes, and genitals. In pemphigus, the immune system mistakenly attacks cells in the top layer of the skin.

Gout

https://www.niams.nih.gov/health-topics/gout

What is gout? Gout is a type of arthritis that causes pain and swelling in your joints, usually as flares that last for a week or two, and then go away. Gout flares often begin in your big toe or a lower limb. Gout happens when high levels of a substance called serum urate build up in your body. When this happens, needle-shaped crystals form in and around the joint. This leads to inflammation and arthritis of the joint. However, many people with high levels of serum urate will not develop gout. With early diagnosis, treatment, and lifestyle changes, gout

Ichthyosis

https://www.niams.nih.gov/health-topics/ichthyosis

What is ichthyosis? Ichthyosis is a group of skin disorders. It leads to dry, itchy skin that appears scaly, rough, and red. The symptoms can range from mild to severe. Ichthyosis can affect only the skin, but sometimes the disease can affect internal organs, too.

Arthritis

https://www.niams.nih.gov/health-topics/arthritis

What is arthritis? "Arthritis" literally means joint inflammation. Although joint inflammation is a symptom or sign rather than a specific diagnosis, the term arthritis is often used to refer to any disorder that affects the joints. Joints are places where two bones meet, such as your elbow or knee. There are different types of arthritis. In some diseases in which arthritis occurs, other organs, such as your eyes, heart, or skin, can also be affected. Fortunately, current treatments allow most people with arthritis to lead active and productive lives.

Rheumatoid Arthritis

https://www.niams.nih.gov/health-topics/rheumatoid-arthritis

What is rheumatoid arthritis? Rheumatoid arthritis (RA) is a chronic (long-lasting) disease that mostly affects joints, such as the wrist, hands, feet, spine, knees, and jaw. In joints, RA causes inflammation that leads to: Pain. Swelling Stiffness. Loss of function. Rheumatoid arthritis is an autoimmune disorder because the immune system attacks the healthy joint tissues. Normally, the immune system helps protect the body from infection and disease. RA may cause you to feel unusually tired, to have occasional fevers, and to have a loss of appetite. It also may cause other medical problems in the heart, lungs, blood, nerves, eyes