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Arthritis

Medical Author: William C. Shiel Jr., MD, FACP, FACR
Medical Editor: Melissa Conrad Stöppler, MD

Doctor to Patient

Women's Arthritis Roller Coaster

Menstrual Periods & Arthritis

Medical Author: William C. Shiel Jr., MD, FACP, FACR

Learn what causes arthritis symptoms to flare up around your menstrual period.Why do many women with arthritis feel worsening symptoms before and during their monthly menstrual periods? During the course of any day in caring for women with arthritis, it is not uncommon for a number of them to complain of a monthly regular worsening of their joint pain, stiffness, and swelling. This is not just a coincidence.

Many forms of arthritis and rheumatic diseases are known to occur more frequently in women than in men. Moreover, it is not unusual for the initial presentation of these conditions to occur following a pregnancy. Why?

Researchers are finding that the immune system is influenced by signals from the female reproductive hormones. It seems that the levels of hormones, such as estrogen and testosterone, as well as changes in these levels can promote autoimmunity. "Autoimmunity" is a condition whereby the immune system (which normally wards off foreign invaders of the body, such as infections) turns and attacks the body's own tissues, such as skin, joints, liver, lungs, etc. Autoimmune diseases typically feature inflammation of various tissues of the body.


Top Searched Arthritis Terms

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From the WebMD Health Network

Arthritis: Sjogren's Syndrome on WebMD
Doctor to Patient

What is arthritis? What causes arthritis?

Arthritis is a joint disorder featuring inflammation. A joint is an area of the body where two different bones meet. A joint functions to move the body parts connected by its bones. Arthritis literally means inflammation of one or more joints.

Arthritis is frequently accompanied by joint pain. Joint pain is referred to as arthralgia.

There are many types of arthritis (over 100 and growing). The types range from those related to wear and tear of cartilage (such as osteoarthritis) to those associated with inflammation resulting from an overactive immune system (such as rheumatoid arthritis). Together, the many types of arthritis make up the most common chronic illness in the United States.

The causes of arthritis depend on the form of arthritis. Causes include injury (leading to osteoarthritis), metabolic abnormalities (such as gout and pseudogout), hereditary factors, infections, and unclear reasons (such as rheumatoid arthritis and systemic lupus erythematosus).

Arthritis is classified as one of the rheumatic diseases. These are conditions that are different individual illnesses, with differing features, treatments, complications, and prognoses. They are similar in that they have a tendency to affect the joints, muscles, ligaments, cartilage, and tendons, and many have the potential to affect other internal body areas.

What are symptoms of arthritis?

Symptoms of arthritis include pain and limited function of joints. Inflammation of the joints from arthritis is characterized by joint stiffness, swelling, redness, and warmth. Tenderness of the inflamed joint can be present.

Many of the forms of arthritis, because they are rheumatic diseases, can cause symptoms affecting various organs of the body that do not directly involve the joints. Therefore, symptoms in some patients with certain forms of arthritis can also include fever, gland swelling (lymph node), weight loss, fatigue, feeling unwell, and even symptoms from abnormalities of organs such as the lungs, heart, or kidneys.



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Arthritis - Effective Treatments

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Arthritis

Introduction

The knee is a joint where the bone of the thigh (femur) meets the shinbone of the leg (tibia). The knee is the largest joint in the body. It acts like a hinge, allowing the knee to flex (bend) and extend (straighten). There are four ligaments of the joint (the medial and lateral collateral ligaments and the anterior and posterior cruciate ligaments) that provide stability and steady the knee movement.

Cartilage within the joint provides cushioning to protect the bones from the regular trauma of walking, running, and climbing. Articular cartilage lines the joint surfaces of the bones in the knee (tibia, femur, and patella, or kneecap). The medial and lateral meniscus are two thicker wedge-shaped pads of cartilage attached to the leg bone (tibia). Each meniscus is curved in a C-shape, with the front part of the cartilage called the anterior horn and the back part called the posterior horn.

If the meniscus is damaged, irritat...

Read the Torn Meniscus article »











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