¿Qué es la artritis reactiva? Es un tipo de artritis causada por una infección, que produce dolor e hinchazón en las articulaciones. También puede causar enrojecimiento e hinchazón de los ojos e inflamación de las vías urinarias.

What is Sjögren’s disease? It is a disease that affects the glands that make moisture. It most often causes dryness in the mouth and eyes.

¿Qué es la enfermedad de Sjögren? Es una enfermedad que afecta las glándulas que producen humedad. Por lo general, causa resequedad en la boca y los ojos.

What is osteoarthritis? It damages the slippery tissue that covers the ends of bones, causing bones to rub together, producing pain, swelling, and loss of motion.

¿Qué es la osteoartritis? Es una enfermedad que daña el cartílago o tejido resbaladizo que cubre los extremos de los huesos, causando fricción entre estos y produciendo dolor, hinchazón y pérdida de movimiento.

Learn about osteoarthritis, including how it is diagnosed and treated, and the steps you can take to help you live with the condition.

Viêm xương khớp là bệnh về khớp chủ yếu ảnh hưởng đến sụn. Sụn là mô trơn bao bọc các đầu xương của khớp. Sụn khỏe mạnh cho phép các xương trượt qua nhau. Sụn cũng giúp làm giảm sốc vận động. Khi bị viêm xương khớp, lớp trên của sụn bị vỡ và mòn đi. Điều

什麼是骨性關節炎？ 簡明讀物﹕ 為大眾準備的簡單易懂的讀物系列

What is atopic dermatitis? It is a skin disease causing much itchiness. Scratching leads to redness, swelling, cracking, weeping clear fluid, crusting, and scaling.

Qué es la dermatitis atópica? Es una enfermedad de la piel que causa mucha picazón. Rascarse ocasiona enrojecimiento, hinchazón, agrietamiento, secreción de un líquido transparente, formación de costras y escamas.

Learn about atopic dermatitis, including how it is diagnosed and treated, and the steps you can take to help you live with the condition.

Viêm da dị ứng là bệnh mãn tính về da. "Dị ứng" có nghĩa là xu hướng phát triển các tình trạng dị ứng. "Viêm da" có nghĩa là sưng da.

Learn about atopic dermatitis, including how it is diagnosed and treated, and the steps you can take to help you live with the condition.

Osteogenesis imperfecta is a genetic disease, also called brittle bone disease, that causes bones to be weak and break easily.

La osteogénesis imperfecta es una enfermedad genética, también llamada enfermedad de los huesos de cristal, que hace que los huesos se debiliten y se fracturen fácilmente.

What is osteonecrosis? Osteonecrosis is a bone disease in which the bone begins to die and collapse. Find out the symptoms and goals of treatment.

Una enfermedad en la que los huesos se debilitan aumentando su probabilidad de fracturarse. No hay síntomas hasta que se fractura un hueso.

Back pain is one of the most common medical problems in the United States. It can range from a dull, constant ache to sudden, sharp pain that makes it hard to move.

El dolor de espalda es uno de los problemas médicos más frecuentes en los Estados Unidos. Puede variar desde un dolor leve y constante hasta un dolor punzante y repentino que dificulta el movimiento.

Learn about back pain, including how it is treated, and the steps you can take to help you live with the condition.