Does a Person with 0.75 Astigmatism Require Glasses?
Astigmatism is a common eye condition that causes blurred vision because of an unevenly curved cornea. It is often caused by an irregularly shaped lens or cornea, although it can also be caused by an abnormally shaped eyeball. People with astigmatism may have difficulty seeing objects at a distance or close up, and may experience headaches, eyestrain, and fatigue from the effort required to bring objects into focus.
The severity of astigmatism is measured using a unit of measurement called a diopter. A person with 0.75 diopters of astigmatism has a mild form of the condition. While glasses or contacts may be necessary in cases of higher diopters, those with 0.75 diopters may not require corrective lenses.
Treatment
In order to determine whether glasses or contacts are necessary for a person with 0.75 diopters of astigmatism, an eye exam should be performed. The doctor will look for signs of blurred vision, eyestrain, and other symptoms of astigmatism. If the symptoms are mild, the doctor may recommend vision therapy or lifestyle changes to correct the problem.
In cases where the symptoms are more severe, corrective lenses may be necessary. Glasses or contacts can help to correct the blurry vision and reduce the strain on the eyes. It is important for people with astigmatism to wear the correct prescription lenses in order to ensure good vision.
Prevention
In some cases, astigmatism can be prevented or reduced by making lifestyle changes. Wearing sunglasses can help to reduce glare and eyestrain, while eating a healthy diet can help to improve overall eye health. Regular eye exams can also help to detect any changes in vision that may be caused by astigmatism.
The best way to determine if glasses or contacts are necessary for a person with 0.75 diopters of astigmatism is to schedule an eye exam with an optometrist or ophthalmologist. The doctor can diagnose the condition and recommend the best course of treatment to ensure clear, comfortable vision.