If a thorough brushing and a breath mint are ineffective in your fight against bad breath, you may have a serious condition that, if not looked into, could cause detrimental effects to your teeth, mouth and gums.
This condition is called xerostomia. More commonly known as dry mouth, medications are one of the most common causes of the disorder.
According to the National Institute of Dental and Craniofacial Research, more than 400 prescription medications, including some developed for asthma relief, depression and cholesterol reduction, can cause xerostomia – a condition that is a major cause of halitosis (bad breath). The condition also can cause cracked lips, cavities, bleeding gums and canker sores, leading to the deterioration of oral and dental health. Severe cases of xerostomia can inhibit the ability to speak or swallow.
Other causes of xerostomia include diseases such as diabetes and undergoing radiation therapy or chemotherapy treatment for cancer. However, the disorder is often ignored until serious oral damage occurs.
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