i am afraid to say that the clinical history of your daughter appears to be more than just a viral sinusitis. viral sinusitis is probably an incidental finding. abrupt onset of headache blurring of vision difficulty in speaking numbness in face and arm is very characteristic of an intracranial pathology likely a vascular etiology. she must be examined by a neurologist and must undergo a brain imaging like mri of brain at the earliest. please take her to a neurologist immediately for physical examination. this appears to be a neurological emergency. i can confidently say that viral sinusitis is not the cause of the symptoms here. please be in follow up and keep me updated about the clinical developments. please write a review as it would be of help to me. revert back to a neurologist online for further follow up --> <link>
my daughter has headache blurred vision numbness of arm and face. is it an emergency?