Hi, you didn't mention your partner's age and sex; However, If I were your treating Doctor for this case of this
lymphadenopathy in a person taking ARV, I would come up with three possibilities, these include:
1. lymph nodes due to some chronic inflammatory but simple conditions like dandruff, ear/nose/
throat infection,
common cold etc. or due to drug reactions!
2. The second possibility is of
tuberculosis or chronic viral infection. these are potentially curable conditions! could be EBV/CMV infections also!
3. The last possibility is of malignancy like lymphoma /
Lymphoproliferative disorder or metastatic cancer from ANY ORGAN!
I suggest you to go for an FNAC test from the lymph node for confirmation and to relieve your concerns!
Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions.
Wishing your partner good health.