Welcome to the Migraine and Headaches Forum! This forum is for questions and support regarding migraine and headache issues such as: abdominal
migraines, headaches caused by allergies, cluster headaches,
headaches, headaches in children, migraine headaches, sinus headaches, tension headaches, visual disturbances.
Welcome to the forum!
Blurred vision in only one eye can be due to retinal migraine. It can also be due to decrease in tears, dryness of eye, conjunctivitis, palpebral edema, stye, lacrimal sac infection etc.
I would strongly recommend you to consult an eye specialist. It is difficult to comment beyond this at this stage. Please let me know if there is any thing else and do keep me posted. Take care!