Migraines without aura -- the most common type of migraine -- do not produce aura symptoms to warn of their onset. They can, though, still cause vision problems and dizziness. The International Headache Society also recognizes a type of migraine known as retinal migraine. This type of migraine produces a variety of visual symptoms.
It may also be necessary to access the floor from below to allow forfaster drying. Effective drying of a hardwood floor is a slow process. It will sometimes take 7 to 10 days to allow the floor to release enough water to halt the forced drying process.
, I have owned and maintained several homes with hardwood floors. After staining hardwood floors it is necessary to coat them with a polyurethane finish (glossy, matte or semi-gloss finish as preferred) and wait 2 days until it is completely dry before walking on the floor. If you have air conditioning in the room, use it to speed the dry time.