Ocular Migraine: When to Seek Help

What is an ocular migraine? Is it a sign of something serious? Answers from Jerry W. Swanson, M.D. The term "ocular migraine" can be confusing. It generally means a headache that's accompanied by changes in vision. But the term is often used interchangeably to refer to two different conditions: migraine aura, which usually isn't serious, […]