Articles

Corticosteroids are valuable medicines, but they can raise eye pressure and speed up cataracts. The right reason, duration and monitoring keep them safe.

When straight lines look bent in one eye, a thin film on the macula may be the cause. OCT shows the membrane clearly, and not every case needs surgery.

Shimmering zigzags and flashing lights are often migraine aura, but not always. How it started, how long it lasted and which eye was affected all matter.