Increased prolactin level and pituitary adenoma as a cause of headache in two patients with sickle cell disease.

In two patients with sickle cell disease who presented with headache pituitary adenoma and high levels of serum prolactin were found. Treatment with bromocriptine has controlled the headache. We believe that prolactin level determination should be part of the work-up of patients with sickle cell disease who complain of headache.