Basilar artery migraines: Causes, symptoms, tests and treatments. Basilar artery migraine is caused by a blood vessel at the base of the brainstem going into spasm and reducing blood flow to the brain.Symptoms of basilar artery migraine include giddiness, double vision, being unsteady on the feet, fainting or losing consciousness.ymptoms of basilar migraines can often be confused with symptoms of other more serious conditions. A medical diagnosis is important to rule out other illnesses or health conditions. These other more serious conditions include: 1  Seizure disorders. 2  Stroke. 3  Vertebrobasilar disease. 4  Tumour. 5  Meningitis.
It is standard for a person with heat stroke to stay in the hospital for one or more days so that any complications can be identified quickly. Complete recovery from heat stroke and its affects on body organs may take two months to a year.
There is no average recovery time which can be stated, as there are some patients who recover within the first few days following the stroke. In some cases, mild stroke recovery time can be even more than six months. The first few months after a stroke are the most crucial months.