Stan:
Some men (and women) claim St John's wort is effective. Megastrol (Megace) is commonly prescribed for your symptoms. Some studies found that it may have encouraged cancer growth though nothing conclusive was found. Progesterone or estradiol (female hormone components) will likely be effective and have the added bonus of reducing bone loss from the Lupron effect. Cost for these is low, by comparison to Lupron. No man should suffer these effects unnecessarily.