Earliest symptom of thyroid ophthalmopathy -: (A) Proptosis, (B) Lid retraction, (C) Ophthalmoplegia, (D) Diplopia
Answer is B. Retraction of the upper lids producing the characteristic staring and frightened appearance (Dalrymple's sign ) in 90% of cases Ref. Ak khurana 6th edition pg no 414 ref img