What Causes A Lump In The Neck While On Thyroid Medication?

Posted on Fri, 10 Nov 2017

Medically reviewed by Ask A Doctor - 24x7 Medical Review Team

Fri, 10 Nov 2017 Answered on

Fri, 19 Jan 2018 Last reviewed on

Question : Late yesterday, I developed a large lump on my neck and it's a bit sore. I do take thyroid meds and have for many years. I do not seem to have a fever and do have a doctor appointment on Monday. Any light you can shed on this strange condition would be appreciated.

Answered by Dr. Dr. Ivan Romich (-4 hours later)

Brief Answer:
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Detailed Answer:
Hi and welcome. This is pretty unusual to see such sudden swelling and I don't think this is related to thyroid. If there is associated pain and redness then this is most probably an abscess or ateroma. Otherwise, this is more likely to be swollen lymph node. rare, vascular issues may be present and if there is pulsating bump felt them you should see doctor as soon as possible. if not,you can see in next few days will it improve and then do ultrasound of neck area. Wish you good health.

Above answer was peer-reviewed by : Dr. Raju A.T