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Doctor insights on: Can A Brain Injury On The Left Side Cause Pupil Changes In The Right Eye

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Can a brain injury on the left side cause pupil changes in the right eye?

Can a brain injury on the left side cause pupil changes in the right eye?

Yes, but....: If you are having these issues, you should be in an icu. This is serious. Pupil changes from head injuries are likely a precursor to a fatal event. If this is chronic, i rec a full neurological exam, then an eye exam by an md. ...Read more

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Dr. Vasu Brown
313 doctors shared insights

Brain Damage (Definition)

Anything that disrupts tissue integrity can cause brain damage: lack of or reduced oxygen (stroke), viamin deficiency, pressure (hydrocephalus, or, bleeding or tumor inside the skull), blunt or penetrating trauma; infection; inflammation (immune system mediated or otherwise); toxins (alcohol, ecstasy, lead, mercury, arsenic, to name but a few); diseases (ms, diabetes, ...Read more


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What can cause a pain in a back that travels up the neck to the right side of the head and the right eye gets blurry vision?

What can cause a pain in a back that travels up the neck to the right side of the head and the right eye gets blurry vision?

Seek medical care : It is impossible to diagnose this type on pain on a website. I would advise you to seek medical attention as soon as possible to rule out a stroke or nerve damage. This pain could be caused by a migraine but pain and blurry vision especially in one eye is an emergency and you need to seek care soon. ...Read more

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Can a benign brain tumor cause severe muscle and nerve pain on the left side of the body from the shoulder down to the ankle?

Can a benign brain tumor cause severe muscle and nerve pain on the left side of the body from the shoulder down to the ankle?

Potentially: Yes, potentially by raising the pressure in the central nervous system and also by displacing other tissues in the brain as well. Don't hesitate to be seen and accurately diagnosed and treated. ...Read more

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What is the cause of pain on the right hand side of the forehead resulting into severe headache with pain on the eye?

What is  the cause of pain on the right  hand side of  the forehead resulting into severe headache with pain on the eye?

Pain: Pain may be related to migraine or cluster headache. Try to limit your stress levels and caffeine intake. If over the counter medicine does not help you, call your primary care doctor for an evaluation. ...Read more

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Can sinuses cause a few of your lymph nodes (One in the left side, lower neck. The other on the right in the corner of the jaw) to swell?

Can sinuses cause a few of your lymph nodes (One in the left side, lower neck. The other on the right in the corner of the jaw) to swell?

It is possible: If the maxillary sinus is inflamed, acute sinusitis can sometimes cause swollen lymph nodes in the neck area. If concerned, see your PCP for consultation. ...Read more

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Would a trapped nerve in the left shoulder cause seizure like symptoms in the right side of the body ?

Would a trapped nerve in the left shoulder cause seizure like symptoms in the right side of the body ?

Not likely: Seizures come from brain abnormality, not peripheral nerves. You should be taking medication to suppress brain seizure activity. ...Read more

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What can cause pain in the head on the left side that moves from neck to temple?

What can cause pain in the head on the left side that moves from neck to temple?

Occipital HA's: Muscle tension can put pressure on the occipital nerve & so can facet arthritis in the c-spine. They start in the neck or base odf the skull (occiput) and go up & over the top of ur head and settles behind the eyes. C a neurologist 4 eval & c-spine x-rays 2 b sure. ...Read more

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What senses will be affected by a stroke on the right hand side of the body?

What senses will be affected by a stroke on the right hand side of the body?

Depends.: Right hand dominant hemisphere is the left hemisphere. Depending on the location of the infarct, several options. The motor cortex, speech area, speech/auditory association cortex, visual cortex, frontal cortex to include some. Consult your neurologist for your personal assessment if you are the patient. ...Read more

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I have a developmental venous anomaly in my left temporal lobe. Can that be the cause of twitching on the right side of my face/tight muscle cheek?

I have a developmental venous anomaly in my left temporal lobe. Can that be the cause of twitching on the right side of my face/tight muscle cheek?

Actually, yes: You could be having "simple partial motor seizures." i assume you have a neurologist. If not, you'll need one. ...Read more

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Does pituitary tumors cause throbbing on the right side naer the top of the head?

Does pituitary tumors cause throbbing on the right side naer the top of the head?

Possibly but unlikel: One can have headaches related to a large pituitary tumor, typically felt between the eyes. Small pituitary tumors (microadenomas) do not usually cause headaches. ...Read more

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Does the right side of the brain control the left eye?

Does the right side of the brain control the left eye?

Not quite: While most muscular functions cross over in this way including the eye muscles, the left side of the visual part of the brain controls the right 1/2 of each eye and the right side of the visual cortex controls the left 1/2 of each eye. Actually it doesn't control it but receives input from these parts of the eye. ...Read more

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What could cause of the vision impairment in my right eye?

What could cause of the vision impairment in my right eye?

Many causes: There are many causes: dry eye, refractive error, diabetes, ocular ischemia, etc. It is best to get a baseline eye exam by an eye doctor to rule out serious causes. ...Read more

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Sudden pain attacks at the right side behind the ear area of the head. what could it be the cause of the pain?

Mastoiditis?: That hard area just behind the ear is the Mastoid. It is possible to get infection there. Often this occurs after or in conjunction with an ear infection. The pain could also be muscular from spasm. ...Read more

Pupil (Definition)

The pupil is the opening in the iris inside of the eye though which light is focused on the retinal film at the back of the eye. The iris can open and close in response to light to vary the amount inside the eye. It is what looks red, in the ...Read more


Dr. William Singer
285 doctors shared insights

Traumatic Brain Injury (Definition)

Damage to the brain after trauma. It can be temporary or permanent depending on the severity of the trauma, patient age, and other issues such as whether the patient has had previous trauma or ...Read more