Elagolix should not be used in premenopausal women with known osteoporosis. Supplementation with calcium and/or vitamin D during treatment with elagolix has not been studied, but may be beneficial for helping to maintain bone health.Elagolix decreases the amount, intensity, and duration of menstrual bleeding. Amenorrhea, the cessation of menstruation, was observed in 4 to 17% of women with 150 mg once per day and in 7 to 57% of women with 200 mg twice per day, compared to less than 1% of women given placebo. The decreased menstrual bleeding caused by elagolix may impede the ability to recognize pregnancy in a timely manner. Based on its mechanism of action, elagolix may increase the risk of miscarriage in early pregnancy, and so should be discontinued if pregnancy occurs. If pregnancy is suspected, pregnancy testing can be performed. Elagolix decreases the rate of ovulation and thereby decreases the likelihood of pregnancy, but has not been shown to be a fully effective contraceptive and should not be relied on to prevent pregnancy.The incidence of depression and mood changes in clinical trials with elagolix was increased in premenopausal women taking elagolix relative to placebo. Mood- and depression-type side effects such as altered mood, mood swings, depressed mood, depression, depressive symptoms, and tearfulness occurred in 3 to 6% of women with 150 mg per day and in 5 to 6% of women with 200 mg twice per day, compared to 2 to 3% in women given placebo. Suicidal ideation and behavior occurred in a few women (0.2–0.4%), with one suicide observed.
Benedikt syndrome, also called Benedikts syndrome or paramedian midbrain syndrome, is a rare type of posterior circulation stroke of the brain, with a range of neurological symptoms affecting the midbrain, cerebellum and other related structures. Signs and symptoms
It is characterized by the presence of an  oculomotor nerve (CN III) palsy and cerebellar ataxia including tremor and involuntary choreoathetotic movements. Neuroanatomical structures affected include the oculomotor nucleus, red nucleus, corticospinal tracts and superior cerebellar peduncle decussation. It has a similar cause, morphology, signs and symptoms to Webers syndrome; the main difference between the two being that Webers is more associated with hemiplegia (i.e. paralysis), and Benedikts with hemiataxia (i.e. disturbed coordination of movements). It is also similar to Claudes syndrome, but is distinguishable in that Benedikts has more predominant tremor and choreoathetotic movements while Claudes is more marked by the ataxia. Causes
Benedikt syndrome is caused by a lesion (infarction, hemorrhage, tumor, or tuberculosis) in the tegmentum of the midbrain and cerebellum. Specifically, the median zone is impaired. It can result from occlusion of the posterior cerebral artery or paramedian penetrating branches of the basilar artery. Diagnosis
Oculomotor nerve palsy: eyeball gazing downward and outward position, diplopia, miosis, mydriasis, and loss of accommodation reflex. Contralateral loss of proprioception and vibration sensations. Cerebellar ataxia: involuntary movements. Treatment
Deep brain stimulation may provide relief from some symptoms of Benedikt syndrome, particularly the tremors associated with the disorder. See also
Claudes syndrome
Wallenberg syndrome

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