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The most common causes of dry mouth and dizziness are dehydration, anxiety, treatments for certain types of cancer, side effects brought on by various medications, and low blood pressure. Signs of dry mouth include a sore tongue, trouble swallowing, trouble tasting, decreased saliva, and possibly pain when consuming salt and acid based foods. Dizziness can have a range of signs that are different for most individuals, but generally involve feeling disoriented, lightheaded, and weak. Persistent dry mouth and dizziness should immediately be reported to a medical professional for diagnosis.
Dehydration usually occurs when the body's water intake is drastically lower than the amount of water the body releases. There are many causes for dehydration, including diabetes, sweat from heat or physical exertion, vomiting, diarrhea, and no readily available water. The lack of water in the body produces a number of symptoms. Water is a vital element, making up over 70% of the body's weight, that allows the human body to function properly. The loss of water can directly cause disorientation, bodily weakness, and a lack of saliva.
People experience anxiety issues for a number of different reasons, but many of the physical symptoms are similar. Excessive sweating and rapid breathing can lead to dry mouth and dizziness. There are some treatments that people can try at home to relieve anxiety symptoms, such as a healthy diet, additional water, breathing exercises, and relaxation techniques. There are different levels of anxiety attacks, and severe attacks usually require medical attention.
Low blood pressure can sometimes be caused by dehydration, pregnancy, and heart condition. Many people who suffer from low blood pressure also experience other symptoms such as blurred vision, fatigue, or fainting. Chemotherapy and radiation treatments, in addition to many medications, list dry mouth and dizziness as possible side effects. The patient should inform his or her healthcare provider if any side effects occur.
There are various treatments for these symptoms, including both home solutions and prescribed medications. Foods that require chewing, such as apples, carrots, and meats, can promote salivation. There are also chemical solutions and oral medications prescribed for dry mouth symptoms. Lifestyle changes, such as improving sleep patterns, nutrition, exercise, and work habits, are often suggested to patients who suffer from dizziness, and a recurrence is usually treated with prescription medications. Medical professionals generally diagnose patients based on their symptoms, medical history, blood work, and tests.