What Conditions Cause Blurred Vision and Dizziness?

Blurred vision and dizziness can interfere with driving, work, and daily activities. In addition, the symptoms can cause nausea and vomiting. Causes of these symptoms include medical disorders, certain medications, and illness. Often, treating the underlying cause will eliminate the vision problem.

Symptoms of fibromyalgia can cause the vision to go bad. Fibromyalgia is a disorder believed to impact nerve endings throughout the body. Severe pain in certain parts of the body, extreme fatigue, blurred vision, and dizziness are all symptoms of the disorder. The duration of dizziness caused by fibromyalgia varies from a few seconds to several days. Several medications are approved to treat fibromyalgia symptoms.

Extreme dehydration can be the reason for blurred vision and dizziness. Whether it is because of lost fluids due to illness or simply not taking in enough water, dehydration can impact one's vision. Remaining properly hydrated throughout the day can help reverse the symptoms.

Low blood pressure is often the culprit behind these symptoms. When blood pressure is too low, blood does not circulate through the body properly, which causes the brain and heart to receive blood more slowly than needed. This can cause dizziness and vision problems. Many people with low blood pressure who have fainted report feeling dizzy and having their vision go blurry minutes before they pass out. Discovering what caused the fainting and treating the cause will eliminate the vision and dizziness issues.

Pregnant women often experience blurred vision and dizziness. A pregnant woman's circulatory system goes through rapid changes during the first few months of gestation. These changes cause a reduction in blood pressure of approximately 15 points. The result of the drop can include blurry vision and dizziness. As the body gets used to pregnancy, these symptoms should dissipate.

Medications including beta blockers cause many people to experience blurred vision or dizziness. These symptoms often go away as the body gets used to the medication. If not, a medication change or adjustment in the dose can help alleviate the problem. In addition to medication, diet can cause these symptoms. Not getting the proper nutrients over a long period of time, especially vitamin B-12 and folate, sets the stage for anemia, which can cause vision problems.

Migraines and head injuries are also causes. Migraine medication and relaxation techniques can stop the headache and visual symptoms. Head injuries can cause permanent vision changes and unsteadiness.