Azathioprine with isolated lymphopenia
77 year old male patient 75 kgs, Myasthenia gravis, diagnosed in Feb 26. On decreasing steroids: Prednisone 30 mg x 1 month —> 20 mg x 1 month —> 10 mg x 1 month and increasing Azathioprine titrated upwards to 150 mg/day (2 mg/ day) on 9th April 2026.
Total leuckocytes, RBC count, platelets, neutrophils have remained stable, but lymphocytes have progressively reduced from 1100/ ml to 370/ ml.
Had a dental extraction yesterday to remove an infected tooth, but no other symptom.
What would you recommend re: azathioprine dosage for isolated lymphopenia ? Stop, reduce, continue?
Thank you
P.s. visiting a neurologist tomorrow, want to get views from the community as well