Enlarged lymph nodes are often linked to an infection, in other cases they may be benign and only more rarely indicate an autoimmune disease or tumour

Enlarged lymph nodes: often indicative of bacterial or viral infection

In many cases, it’s indicate the presence of a bacterial or viral infection, only rarely can they be linked to an autoimmune disease or tumour.

In still other cases, for example when the swelling is long-standing and has not evolved, the causes are benign.

In some cases, for example, the reaction may be triggered by even the smallest stimuli, such as small lesions caused by a razor blade for shaving, the composition of a perfume or deodorant, or even by a garment that is too tight.

If you have enlarged lymph nodes, when should you consult your doctor?

If you notice this, you should consult your doctor, who will decide whether to refer you for a specialist examination or an ultrasound scan.

If you notice an increase in the size of the lymph nodes or if symptoms such as fever and weight loss occur, a more thorough check-up is advisable.

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Souce:

Humanitas