During the initial phase of the therapy, before GnRH receptors have been significantly downregulated, testosterone levels are increased. This can lead to transient tumor activation with bone pain (in patients with cancer metastases) and urinary retention. Side effects that occur later during the treatment are mainly due to low sex hormone levels and include reduced libido, erectile dysfunction, hot flashes, vaginal dryness, vaginal atrophy, menorrhagia, osteoporosis, depression, asthenia, emotional lability, headache, dizziness, and application site reactions.
Buserelin
Goserelin
Gestodene
Fosfestrol
Dimestrol
Dienestrol
Hexestrol
Allenestrol