Brief Answer:
3-4 weeks observation+treat for neck eruptions
Detailed Answer:
Hi. Thanks for your query at XXXXXXX
In adults, healthy lymph nodes are not normally palpable unless they enlarge over 1 cm in size.
Although the finding of lymphadenopathy sometimes raises fears about serious illness, it is usually a result of benign infectious causes specially in young people < 40 years of age.
Localized cervical adenopathy should prompt a search for an adjacent precipitating lesion like
sore throat, infection etc (adjacent skin lesions e.g Neck eruptions in your case) and an examination of other nodal areas to rule out generalized lymphadenopathy (which is of course negative in your case)
Generally, patients with a benign clinical history, an unremarkable physical examination and no constitutional symptoms (
fever,
weight loss,
fatigue etc) should be reexamined in three to four weeks to see if the lymph nodes have regressed or disappeared.
Therefore, a 3-4 week period of observation is prudent in your case along with correction of possible underlying cause of localised
cervical lymphadenopathy i.e recurrent eruptions on the neck.
I would advice that you visit a
dermatologist and get a prescription (oral and topical antibiotics) for recurrent neck eruption since that seems to be likely underlying cause of lymphadenopathy in your case. I guess with proper treatment of recurrent neck eruptions, cervical lymphadenopathy should resolve in another 3 weeks or so.
Take care
regards