What Is Xerostomia?
7. Medication
In addition to recreational drugs, certain medicinal drugs are also prone to causing xerostomia. Drugs that can do this are actually quite common. Indeed, there are thought to be hundreds of varieties that can cause the symptom. Thankfully, the symptoms should be fairly mild and short-lived.
The drugs that are most likely to cause a dry mouth include anti-histamines, which are useful in helping to treat allergies. Drugs that are used to treat a high blood pressure are also likely to cause it, as well as those that can cause depression and anxiety. As always, it is recommended to let your doctor know of any side-effects you are experiencing.
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