Had swollen lyphnodes and neck after taking antibiotics for a week .. frm ent but still not back on normal size it was lessen. goin med 4 yeast tilnow?

Need clarification: Perhaps a clarification as to your question. Swollen lymph nodes not yet returned to normal size would be a normal course for an infection requiring antibiotics.

Inflammation lasts: Cannot say in your particular case without a direct exam and Inflammation will increase lymph nodes. These take time (weeks) to go back to normal.