5. Vision and / or Speech Problems
It is possible for a blood clot to form in the brain itself. This can occur either due to an injury to the head, such as a concussion which resulted from a fall or other trauma, or it could have occurred due to fatty deposits in the vessels that supply the brain with blood.
Another possibility is that a blood clot that formed somewhere else in the body may have dislodged and has traveled through the blood to reach the brain.
In either possibility, this is a dangerous situation that could cause a stroke. The symptoms may include vision and / or speech problems, overall body fatigue, and even seizure. If it is suspected that there is a blood clot in the brain, or that a person has had a stroke, it is extremely important to get emergency medical care as soon as possible. Do not wait or second-guess your instincts.