Headache, which checks should be done?

　　Luteinizing hormone (LH) -
　　Luteinizing hormone follicle-stimulating hormone involved in ovulation, promotion of estrogen and progesterone formation and secretion, the promotion of testicular synthesis and secretion of androgens.
　　Prolactin (PRL) -
　　Prolactin major catalyst for growth and breast milk formation and inhibit gonadotropin secretion.
　　Antidiuretic hormone -
　　Lee urea, also known as anti-vasopressin, is secreted hypothalamic supraoptic nucleus of a cyclic peptide hormone. Its physiological function is to enhance the renal distal tubule and collecting duct reabsorption of water, from the anti-diuretic effect, to maintain normal plasma colloid osmotic pressure and therefore has great influence on renal function of concentration. Blood volume and blood pressure changes and other factors can affect the secretion of urea against Lee.
　　Cerebrospinal fluid culture + sensitivity test -
　　Cerebrospinal fluid culture + sensitivity test is an examination of cerebrospinal fluid infection.
　　CSF glucose (CSF-Glu) -
　　Cerebrospinal fluid of a screening method.
　　Lactic acid (LA) -
　　Cerebrospinal fluid of a screening method.
　　Tryptophan test (TrpT) -
　　Cerebrospinal fluid of a screening method.
　　CSF Chloride -
　　Determination of cerebrospinal fluid cerebrospinal fluid chloride that the content of chlorine compounds. Normal, blood and CSF can not all of the material between the free flow of circulation. When the occurrence of certain diseases involving the central nervous system, cerebrospinal fluid chloride content will change.
　　Cerebrospinal fluid lactate dehydrogenase (LDH) -
　　Normal cerebrospinal fluid contains a variety of enzymes, its activity much lower than serum levels. When the blood-brain barrier permeability, causing fluid to move in serum enzymes.
　　Skeletal muscle autoantibodies (ASA) -
　　Myasthenia gravis as a screening method.
　　Anticardiolipin antibodies (ACA) -
　　ACA can interfere with phospholipid-dependent coagulation process, and thrombosis, thrombocytopenia, recurrent spontaneous abortion are closely related.
　　Cerebrospinal fluid pressure -
　　Puncture the pressure should be measured to physicians, normal cerebrospinal fluid pressure supine was 0.78 ~ 1.76kPa (80 ~ 180mmH2O), children 0.4 ~ 1.0kPa (40 ~ 100mmH2O). Any lesions to brain tissue or cerebrospinal fluid volume increases, increased cerebrospinal fluid pressure may be.