Inochi no Haha White Series Nemuluna | Kampo for PMS-Related Excessive Daytime Sleepiness – Japanese OTC MedicineInochi no Haha White Series Nemuluna () is a Japanese OTC Kampo medicine by Kobayashi Pharmaceutical, formulated with the classical herbal prescription Kamishoyosan (). Nemuluna is specifically positioned to address excessive daytime sleepiness and disrupted sleep rhythms caused by PMS (premenstrual syndrome) a condition Kobayashi describes as 'premenstrual hypersomnia' (). The formula works by regulating the autonomic nervous system disruption that