Conversation: The conversation between human and AI assistant.
[|Human|] My husband has been taking Cytra K Crystals Powder Packets to prevent kidney stones for a number of years.  Right now we are having difficulty purchasing them at the drug store (the store says the manufacturer is not producing them at this time).  What can we use to replace these crystals (they have helped prevent stones for the past 5  years).
[|AI|]  Hi, Welcome to Chat Doctor forum.  The product extra K need not be used continuously for longer period, it should be used for some time when you have the symptoms of the stone, or urinary tract infection.  As an alternative you can have disodium HY Chat Doctor.  But never for prolonged use and should be used with the doctors advise.  So try to stop it completely, and you can use if necessity arises when your doctor prescribes.  Wishing for a quick and complete recovery.