Khô miệng ở người già
(SK&ĐS) - Khô miệng là cảm giác thiếu nước bọt trong miệng. Nước bọt có tác dụng giữ cho miệng luôn ướt. Nó giúp bảo vệ răng khỏi bị sâu, làm lành những cơn đau rát của miệng đồng thời ngăn ngừa nhiễm trùng miệng do vi khuẩn, virus và nấm gây ra trong miệng.  Nước bọt còn liên quan đến việc cảm nhận mùi vị. Tuy nhiên, những chức năng của nước bọt có nguy cơ bị mất đi khi khô miệng. Khô miệng thỉnh thoảng xuất hiện khi bạn có tâm trạng lo lắng, buồn bực, căng thẳng tinh thần hoặc do sử dụng ...
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