I would suggest you not to worry to much. I can understand your problem but there is treatment of every adverse effects so you should not worry. Aldara is not a chemotherapy
, it is an immunomodulator. It is used to treat low grade superficial cancer like basal cell carcinoma
and also other non malignant causes. The side effects are generally local like skin irritation, pruritus
, scab formation. The side effects mentioned by you are extremely uncommon from this ointment. You may consult an internal medicine specialist for baseline investigations.