How do I relieve a blocked prostrate at night?First thing worth ruling out: if you genuinely can't pass urine at all, that's acute retention and it's an ER visit, not a wait-till-morning thing. If it's just the frequent night waking and weak stream of an enlarged prostate, a few things that actually move the needle: stop fluids about three hours before bed, empty twice before sleep by waiting a minute and going again, and cut evening alcohol and caffeine since both are diuretics and both swell the symptoms. If nights are ruling your life, that's the point to get the prostate properly assessed, because the meds that shrink it work but take months. Beloud