Swollen lymph nodes
are usually caused by a viral or
bacterial infection. Other causes include allergic reactions, arthritis, cancer, metabolic diseases, and an overactive thyroid (hyperthyroidism).Since he is having other sympto
ms of frequent cough,night sweats and epistaxis,I would watch out for
y infections esp TB, liver disor
ders,sinus and nasopharyngeal abnor
serious causes like bleeding disor
ders and leukmias.