Causes of blurred vision and nausea include high blood pressure, low blood pressure, alcohol use, and fibromyalgia. People who have type 2 diabetes may experience these symptoms. Certain prescription and over-the-counter medications also have side effects that include blurred vision and upset stomach. These symptoms are often accompanied by other symptoms, such as dizziness, which can make nausea worse.
High and low blood pressure can cause many problems. Low blood pressure is usually not a real danger until it is accompanied by blurred vision and nausea or other symptoms. That's not the case with high blood pressure, which can cause these symptoms but doesn't always show signs. High blood pressure can be deadly if left untreated. Disease, genetics, stress, blood loss, and lack of nutrients are all to blame for high and low blood pressure.
Alcohol can also be to blame for blurred vision and nausea. When a person drinks alcohol, it is absorbed in the stomach and small intestine. Alcohol changes the way the central nervous system works, making a person feel drunk . Many times, the person will also experience vomiting, dizziness, and slurred speech.
These symptoms can also be attributed to alcohol-related dehydration. A person can easily become dehydrated while consuming alcohol as it prevents certain hormones from reproducing, causing a person to urinate frequently. The drinker is often unaware of the potential for dehydration, believing that their alcohol intake is keeping them adequately hydrated.
Fibromyalgia is a disorder that causes a wide range of symptoms, including blurred vision and nausea, making it difficult for sufferers to go about their normal lives. People with fibromyalgia may experience frequent headaches, constant fatigue, and pain throughout the body. Others may experience dizziness, either for a couple of minutes or a couple of days. Dizziness can cause nausea and vision problems. Fibromyalgia requires medical treatment that may include prescription medications, plenty of rest, and therapy.
Blurred vision and nausea can also be a symptom of type 2 diabetes. People who have this disease may lose weight quickly, be hungry all the time, urinate more often, often feel tired, and be in a bad mood. The symptoms are often mistaken for other illnesses or are not recognized as signs of the disease. Many people with type 2 diabetes don't know they have it until they develop more serious symptoms, such as chest pain, a stroke, or dehydration.