ONE SYMPTOM
Arrange an appointment with your GP as soon as possible
TWO+ SYMPTOMS
Request an immediate consultant referral as soon as possible
Other visual symptoms that may be caused by a brain tumour include blurred or double vision, and changes to vision and eyesight.
If you're concerned about their symptoms, it's best to get them checked out by your GP or book an eye check at a local optician. Further information about eye problems and eye health can be found at NHS Choices..
Are the symptoms exhibited persistent e.g. lasting more than two weeks?
Arrange an appointment with your GP as soon as possible
Request an immediate consultant referral as soon as possible
If the symptoms or signs are sudden onset or severe, either take them to the emergency department or call 999.