The effect of epilepsy and antiepileptic drugs on sexual, reproductive and gonadal health of adults with epilepsy

ABSTRACT

Epilepsy is a common chronic medical illness. Hyposexuality is the most frequent abnormality in men and women with epilepsy. In men with epilepsy, hypoandrogenimia, hypogonadism and sperm abnormalities are common. Testicular atrophy was also infrequently reported. In women with epilepsy, hyperandrogenism, polycystic ovaries (PCOs) and PCO syndrome are frequent. Decreased serum free testosterone, dehydroepiandrosterone levels, free androgen index and free testosterone/leutinizing hormone (LH) ratio and increased sex hormone binding globulin, estradiol, prolactin, LH, follicle stimulating hormone (FSH) levels and LH/FSH ratio are common with epilepsy. Disturbance of central and/or peripheral control of hypothalamic-pituitary-gonadal axis and alteration of central neurotrasmitters (GABA, glutamate and serotonin) by epileptic discharges or antiepileptic drugs (AEDs), direct gonadal toxicity by AEDs and pcyshicatric/psychosocial factors are all incriminated in sexual, reproductive and gonadal abnormalities associated with epilepsy. Patients may benefit from multidisplinary evaluation, tight seizure control, change the AED, androgen therapy, genital vasodilators, L-carnitine supplementation and psychotherapy.

KEYWORDS:

• Epilepsy
• antiepileptic drugs
• sexual function
• sex hormones
• reproduction
• gonadal toxicity

Financial and competing interests disclosure

The author has no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.