It may be supraclavicular lymphnode. Get a fnac done.

According to your query and sign and symptom you want to know about the disease and cause and it's best Treatment as you have mentioned as above . Please take consultation for better evaluation and best Treatment as it need complete history of patient as personal and family history. Please follow any medicine or advise after consultation only from a good doctor. Please follow good life style as • take plenty of fluid and • take less spicy and fatty foods and • take home made food only and do exercise regularly with yoga and meditation  and please keep positive  attitude to fight any disease and any problem of your life.

You'll have to get it tested to find out if it is harmful or not. There is a test called FNAC. You can get it done after advised by the surgeon

Ma'am Get it tested.

Do an USG and kindly consult

Get one scan done and have a follow up. Needs to be evaluated.

Need few test and investigation to be done Do connect and consult Will help you

Patient's detailed medical history is required. It is recommended to consult a doctor professional through the Practo app or visit a local medical facility for a thorough evaluation. Please keep in mind that detailed medical history is crucial for proper diagnosis and treatment. Dr Najeeb T, General practitioner Pulmonologist

Need few more details Kindly consult

Can help you, kindly consult and provide detailed history for proper diagnosis and further management

To get the better treatment plan or management of the disease along with second opinion kindly always prefer video consultation . A video consultation is best for better understanding the disease and to explain the prognosis

Kindly consult, don't ignore

Do a USG of the swelling