Concussions, which are often mild traumatic brain injuries, commonly lead to visual symptoms that interfere with daily activities. Recognizing these often-overlooked vision problems early on is essential. While initially subtle, they can develop and impair tasks like reading, driving, or using electronic devices. Without prompt detection and treatment, these issues may persist, impairing a person’s ability to return to school, work, and their everyday routines. Knowing the nature and effects of these symptoms is crucial for effective rehabilitation and long-term well-being.
Blurred Vision After Concussion
Blurred vision remains one of the most widespread visual complaints after suffering a concussion. Up to 90% of concussion patients report some disturbance in vision, with blurriness at the forefront. This occurs because the brain’s ability to process and interpret visual information can be temporarily impaired, making it challenging to focus on words, monitor moving objects, or even maintain clarity during face-to-face conversations.
For individuals experiencing blurred vision Halifax, it’s essential to recognize that these visual disruptions are often part of the brain’s recovery process. However, ongoing blurriness should not be ignored, as it may signal lingering issues with eye coordination or neurological function. Consulting a qualified vision specialist can help identify underlying causes and guide appropriate treatment for clearer, more comfortable sight.
Double Vision: A Disorienting Symptom
Double vision, or diplopia, occurs when the eyes fail to align into one image, often resulting from muscle or nerve problems following a concussion. It manifests as overlapping images and can lead to headaches, eye fatigue, and discomfort. Activities such as reading, tracking moving objects, or focusing become challenging. Treatment options include prism glasses, eye exercises, and neuro-optometric rehabilitation to enhance eye muscle coordination.
Photophobia and Light Sensitivity
Photophobia, or light sensitivity, frequently occurs after head injuries. It results in difficulty being in bright environments or outdoors in sunlight, often causing people to avoid such settings and make adjustments to their surroundings. Bright lights from fluorescents, screens, and glare from cars can cause discomfort, migraines, or a desire to withdraw. Practical solutions include using tinted lenses, managing lighting conditions, and gradually increasing exposure to build tolerance.
Persistent Eye Strain and Concussion-Related Headaches
The brain and eyes are interconnected, so many people experience eye strain and headaches following a concussion. Visual disturbances make the eyes work harder, leading to throbbing headaches after reading, screen use, or viewing complex visuals. Implementing the 20-20-20 rule—taking a 20-second break every 20 minutes to look at something 20 feet away—can help alleviate eye fatigue.
Visual Motion Sensitivity and Dizziness
Visual motion sensitivity can lead to nausea, dizziness, or instability, particularly in busy environments, during rapid movements, or when scrolling through screens. It may coincide with vestibular balance problems. Recovery typically involves gradual desensitization and vestibular rehabilitation to enhance comfort. Starting treatment early helps prevent symptoms from worsening and facilitates a faster adaptation.
Impact on Daily Life
The visual symptoms of concussion extend beyond clinical environments, impacting daily activities. Individuals might struggle with everyday tasks such as driving, reading, attending school, or socializing, finding them overwhelming or unmanageable. In the workplace, untreated visual problems can impair productivity, concentration, and mental well-being, hindering overall recovery. Prompt identification and access to specialized care are crucial for minimizing long-term consequences.
When to Seek Professional Help
Individuals with worsening visual symptoms after a concussion should see a neuro-optometric specialist or eye care provider. A thorough assessment and tailored treatments, such as vision therapy and ergonomic adjustments, can aid recovery and facilitate a return to daily activities. Active rehabilitation prevents visual issues from becoming chronic or frustrating. Visual disturbances are a vital but often overlooked part of concussion recovery. Early detection, intervention, and rehab help most regain visual function and confidence in everyday tasks.
