Doctor insights on:
Occasional Night Blindness
Vision impairment and blindness are conditions in which a person cannot see well or see at all, even with glasses or contact lenses. If a person's best vision (with correction) out of either eye is only 20/70 - 20/200, he is impaired. If he can see no better than 20/200 or his visual field is no more than 20 degrees (severe "tunnel" vision), ...Read more
Probably not: The most common symptom of vitreous change with age is the production of multiple floaters generally settling down to a few. Night glare and light scattering is a more common symptom of cataract and corneal changes, and also uncorrected need for eyeglasses. See your ophthalmologist if you have any of these symptoms to get the best diagnosis. ...Read more
I'm experiencing occasional really bad headaches and my vision blurred twice today with 1-3 hrs time frame
Needs exam by Doctor: Many possibilities of possible causes of problem. These symptoms require that patient sees a physician to help with diagnosis and treatment. ...Read more
Can thalassemia cause sleep apnea? I awake 6-7 times a night frequently, no night mares or toileting.
Common cause for sudden drastic blurring of vision in both eyes, onset of dizziness with nausea, headaches, ringing ear in a 62 yo diabetic male?
Acute stroke: B"sd serious buisness. First thing to think about is a brainstem stroke with is a minutes count emergency. Other possiblity would be labyrinthitis, which can be very symptomatic with vertigo, nausea and vomiting. Would the presume that the patient is already under emergency care and IS getting better ...Read more
Frequent urination all of sudden fluid consumption is normal For eg in half day i drank 4 glasses of water but urinated 5 times Waking up night once?
Could travatan drop cause night blindness when driving such as a starburst pattern of oncoming headlights?
Child has morning vomits sometimes headaches blurred vision pale nightmares night sweats sleep walks confusion when having episode shaky what is it?
Could brain damage cause a loss of night vision(pitch black at night) and other vision changes in a 16 yo male?
Yes it can,what caus: Yes it can and with your symptoms of headache, nausea and nervousness and depending on cause of brain damage, you need to be evaluated by a neurologist and a neuro ophthalmologist asap.You are 16 years old and have to be taken by your parents to the doctors, if this question pertains to you. You are taking resperidone for bipolar disorder or schizophrenia?Follow up with your psychiatrist as well. ...Read more
Stop caffiene: Avoid fluids 3 hours before bed. Get off water pills if doc says ok. Cut back on acidic beverages an citrus fruits. ...Read more
Woke up w/ blurred vision in rt eye and squashed eye feeling. Intermittent issue over 7yrs, it lasts all day and is ocurring more frequently. ?
I've got severe sharp pain between hip and rib, fatigue,nausea,blurry vision at times,frequent urination, nervousness,dizziness at times.
I have severe insomnia & wake up constantly throughout night. Don't feel like I'm sleeping at all. Very tired during day. I'm scared of FFI and SFI.
Insomnia: I would really like to help you, especially if you have work duties during the day which your insomnia is causing problems with. I need to know how long you have had this problem, what medications/drugs you might be taking, what is going on in your personal life right now, any traumatic events of childhood, and what "FFI" and "SFI" refer to. I am unfamiliar with these acronyms. I'm sorry. ...Read more
I am having sudden onset episodes of severe drowsiness during the day. No sleep apnea. Possible causes?
Loss of vision reflects the inability to perceive images. Such a phenotype can be due to occlusive or barriers to light (e.g. cataracts) through retinal alterations (e.g. wet macular degeneration) to optic nerve lesions (e.g. from a pituitary adenoma) to central nervous system ...Read more
Night blindness is technically termed nyctalopia. It refers to either slow adaptation to conditions of lowered light such as entering a darkened theater from outside sunlihgt, or to a condition of inability to see well at all at night which is common in conditions ...Read more
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