8 Medications that Can Cause Dry Mouth

June 30, 2016 / Sergio Rauchwerger

Dry Mouth and Medications


Prescription medications have improved the lives of many people who are living in the Unites States as well as across the world. Many adults take prescription medications every day, and many of those people take multiple pills a day. While this advancement in medication availability and functionality is a great one for many reasons, it can also have some unwanted side effects. One of the most common of these is dry mouth. Dry mouth is a medical condition that also goes by the name xerostomia.

Xerostomia, or dry mouth, develops when the glands known as salivary glands do not function normally. The salivary glands are found in the mouth and cheek area, and if they are not working properly then there could be an inadequate amount of saliva secreted in the mouth.

The body has three major salivary glands located in the mouth, and unfortunately prescription medications can negatively affect each one of them. When you are taking prescription medications, you have to inform your medical professional and your dental professional to see if you are at risk for, or are suffering from, dry mouth. They also need to know because any prescription medications they add can then cause further dry mouth. You want to try to avoid this if you can.

Medications Can Cause Dry Mouth

There are numerous medications out there on the market that can cause dry mouth, and if you are taking multiple medications, the risk of getting dry mouth severely increases. Below is a list of medication categories that may have the potential to cause dry mouth.


Antiemetics are medications that are prescribed to prevent nausea and vomiting that could be caused by chemotherapy and radiation given to those who suffer with cancer. It is also used as a treatment for motion sickness.


Most antidepressants will affect the quantity of the saliva production. Some users have reported that dry mouth occurs almost immediately after taking the prescription.


This medication is typically prescribed control blood pressure.


Antihistamines are prescribed and can be bought over the counter. These are used by people who are suffering from allergies, or ear, nose, and throat blocking or itchiness.


This prescription is for people who need relief from the symptoms of Parkinson’s disease. Antiparkinson medications are for anyone who suffers from any form of Parkinson’s


These are drugs that are stronger and operate differently then antidepressants. People who take antipsychotics suffer psychiatric disorders, anxiety and depression.


Patients typically prescribed antispasmodics have cramps and spasms located in the stomach, large and small intestines, and the bladder. The medication treats and relieves patients suffering from these spasms.


Sedative help induce sleeping and heavy relaxation. They are prescribed to reduce excitement, irritability, and anxiety.

If you have been prescribed any of these types of prescription medications and you are suffering from dry mouth, make sure to consult your dentist and physician as dry mouth can cause a real problem to your health. And remember, even over-the-counter medications can cause dry mouth. If you are looking for relief from dry mouth, make sure you tell your dental and medical professional what you are experiencing and what medications you are taking.

8 Medications that can cause Dry Mouth - Wellington, Florida