LDDs are only available at specialty pharmacies and not retail pharmacies like CVS or Walgreens.
GoodRx coupons are not available at specialty pharmacies, but there might be other ways you can save on your prescription.
About generic Samsca
TOLVAPTAN treats low sodium levels in your body. It works by helping your kidneys remove more fluid from your blood through the urine without losing too much sodium. This helps your body maintain the right amount of sodium it needs.