Common Name:   Crane's-bill  Causes & Symptoms for Geranium Maculatum Geranium Maculatum helps in diplopia or double vision with giddiness. This is better from closing eyes.  It also helps in ptosis or falling of eyelids and dilated pupils.  Geranium Maculatum is also useful sick headache. Geranium Maculatum also helps in stomach complaints like catarrhal gastritis with profuse secretion.