What causes blurred vision and visual disturbance? 77 possible conditions

Viewing 41 - 60 of 77 results

See a list of possible causes in order from the most common to the least.

41

Partial Seizures

The human brain operates by conducting electrical signals through neurons (nerve cells). A seizure occurs when there is a surge in this electrical activity. This causes a host of physical symptoms such as muscl...

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42

Carotid Stenosis

Carotid stenosis is a narrowing or blockage of the carotid arteries. Located in the side of the neck, the left and right carotids are two large arteries that carry oxygen-rich blood to your brain. You can feel you...

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43

Making Sense of Hypertensive Retinopathy

The retina is tissue located in the back of your eye that transforms light into nerve signals that are then sent to the brain for interpretation. When your blood pressure is too high, the retina's blood vessel walls ma...

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44

Temporal Arteritis

Temporal arteritis is a condition in which the temporal arteries, which supply blood to the head and brain, become inflamed or damaged. It is also known as cranial arteritis or giant cell arteritis. Although thi...

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45

Sarcoidosis

Sarcoidosis is an inflammatory disease where granulomas (clumps of immune cells, usually macrophages) form in various organs. This causes organ inflammation. Doctors believe that sarcoidosis may be caused by an abnorma...

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46

Optic Neuritis

Optic neuritis (ON) is a condition in which your optic nerve (the nerve that carries visual information from your eye to your brain) becomes inflamed. Inflammation causes vision loss-although usually in only one eye. A...

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47

Corneal Ulcer

At the front of the eye is a clear layer of tissue called the cornea. The cornea is the window of your eye and permits light to enter the eye. Tears constitute the natural defense against bacteria, viruses, or fungi fo...

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48

Migraine with Aura

Migraine is a disorder characterized by repeated attacks of severe headache. A migraine headache causes throbbing or pulsating pain, usually on only one side of the head. These headaches are often associated wit...

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49

Diabetic Neuropathy

Diabetic neuropathy is a common complication of types 1 and 2 diabetes due to uncontrolled high blood sugar levels that result in damage to the nerves. According to the American Diabetes Association (ADA), between 6...

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50

Hyphema

A hyphema is a pooling or collection of blood inside the anterior chamber of the eye (the space between the cornea and the iris). The blood may cover most or all of the iris and the pupil, blocking vision partially o...

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51

The Deadly Potential of Digitalis: Digitalis Toxicity

This condition is considered a medical emergency. Urgent care may be required.

Digitalis toxicity (DT) occurs when you take too much digitalis (also known as digoxin or digitoxin), a medication used to treat heart conditions. Signs of toxicity include nausea, vomiting, and an irregular heartbeat...

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52

Guillain-Barre Syndrome

This condition is considered a medical emergency. Urgent care may be required.

Guillain-Barre syndrome is a rare but serious autoimmune disorder in which the immune system attacks healthy nerve cells of the peripheral nervous system. This leads to weakness, numbness, and tingling, and ca...

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53

Eyelid Turned In (Entropion)

Entropion refers to a condition in which your eyelid rotates inward. Your eyelashes rub against your eye and cause redness, irritation, and abrasions on the cornea of your eye.Entropion, or eyelid retraction, develop...

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54

Preeclampsia

Preeclampsia occurs when a pregnant woman has high blood pressure and protein in her urine at any point after her 20th week of pregnancy. This condition is also called toxemia or pregnancy-induced hypertension (PIH). I...

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55

Gestational Diabetes

During pregnancy, some women develop high levels of blood sugar, a condition known as gestational diabetes, or gestational diabetes mellitus. GDM typically occurs around your 24th week of pregnancy. According to th...

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56

Leukemia

Leukemia is a cancer of the blood cells. There are several types of blood cells, including red blood cells (RBCs), white blood cells (WBCs), and platelets. Generally, leukemia refers to cancers of the WBCs. Two types o...

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57

Tay-Sachs Disease

Tay-Sachs is a disease of the central nervous system; it is a neurodegenerative disorder. Tay-Sachs most commonly affects infants. In infants, it is a progressive disease that is unfortunately always fatal. Rarely...

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58

Malignant Hypertension (Arteriolar Nephrosclerosis)

Hypertension (high blood pressure) is a common condition that affects one in three Americans. High blood pressure is diagnosed if your blood pressure is over 120 systolic and/or 80 diasto

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59

Systemic Lupus Erythematosus

The immune system normally fights off dangerous infections and bacteria to keep the body healthy. An autoimmune disease occurs when the immune system attacks its own body because it confuses it for something foreign...

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60

Shingles

Shingles is an infection caused by the virus varicella-zoster, which is the same virus that causes chickenpox. Even after chickenpox is treated, the virus may live on in your nerve tissues for years before reactivatin...

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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