This sounds as though he could be having a problem with his circulation. Especially with the sign of the redness that you are seeing, if he gets little or no exercise this can cause swelling if he sits at the computer with his knees bent. If this is a new sign and he has been sitting for long periods of time before with no problem he should be seen by his physician as this sounds related to his circulation and needs to be further evaluated. This can be caused by improper blood flow and can get worse without being treated and evaluated so I would recommend that he be seen as soon as he can.
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*Cheryl K* Please click the
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