Suggest Treatment For Swollen Ankles And Foot Pain In A Teenager
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Detailed Answer:
I read your question carefully and I understand your concern.
You do not seem to make a specific question, but I suppose you are wondering whether with the family history of movement disorders like dystonia and Parkinson's there is a possibility of this being some type of movement disorder as well.
Judging from your description that doesn't seem to be the case, certainly no indication of Parkinson's and that swelling on both sides is not typical for dystonia either.
I would say it does seem to a case of juvenile arthritis as the rheumatologist has said. The specific cause of arthritis is difficult to pinpoint there are no tests for that but because in many cases a preceding infection has been present it is supposed to be an infection like a virus. The infection is thought to trigger an abnormal immune response which damages the joints.
It is a diagnosis made only from history and examination. There are no blood tests to make the diagnosis, differently from adult forms of arthritis where in the blood is found the rheumatoid factor, in the juvenile form that is usually missing.
The first step in treatment is with anti-inflammatory medication like Naproxen, only if symptoms do not improve (in this case fortunately there seems improvement has begun) are other drugs which suppress the immune system used.
I remain at your disposal for other questions.
In addition, there is still the issue of the neck spasm and neck pain. The swelling in the ankles and feet have improved, but the neck pain is still an issue. Do you see that as unrelated?
Thank you.
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Detailed Answer:
Thank you for the additional information.
It is true that arthritis symptoms are more marked in the morning. That feature is somewhat atypical. The rest can be encountered, neck pain and spasms may happen as spinal column joints may be involved by inflammation as well. While that timing of the symptoms is not typical though there are still atypical cases. I still think juvenile arthritis to be the most probable cause.
That is also by exclusion, as it doesn't look like a neurological issue and normal blood tests should have excluded other issues such as leukemia, infective arthritis, kidney issues etc.
Arthritis as a term means simply inflammation of the joints and I do not think that was what the rheumatologist was unsure about as it is easily diagnosed by localization and inspection. I suppose what he felt uncertain was the cause of the arthritis, which is often unclear, as I said thought to be viral.