In medical parlance, swelling, turgescence or tumefaction is a transient abnormal enlargement of a body part or area not caused by proliferation of cells. It is caused by accumulation of fluid in tissues. It can occur throughout the body (generalized), or a specific part or organ can be affected (localized). Swelling is considered one of the five characteristics of inflammation; along with pain, heat, redness, and loss of function. Osteoarthritis, rheumatoid arthritis and post-traumatic arthritis are the three different types of arthritis that may affect an individual’s foot. However, osteoarthritis is the most common form of arthritis in the feet. Common causes of arthritis in the feet include injuries, joint infections, joint problems and so on. An individual may find it difficult to walk properly as a result of arthritis in the feet. Symptoms of arthritis may vary depending on the part of the foot affected. Feet and ankle swelling during pregnancy is common. The medical term for this is edema. Medterms.com defines edema as “The swelling of soft tissues as a result of excess water accumulation.” Growing uterus puts pressure on veins which can slow the return of blood from legs. This slow return will cause a pooling of blood in lower extremities. This pooling will then force fluid from veins into feet and ankle tissues, causing the edema. Once baby is born and the pressure no longer exists, the edema will subside.
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