Euphrasia. Burning and biting with tears and lachrymation; must wink.

Allium Cepa. Burning as from smoke; wants to rub the eyes. Watery discharge from the eyes.

Ruta. Feels as if balls of fire are in the eyes during night.

Kreosote. Burning with lachrymation, worse in bright light.

Iris Tenax. Burning in eyes without tears.

Causticum. Burning as from glowing coals in small spots.

Agaricus M. Burning in the eyes which glues the eyelids together.