無啦啦好暈, 仲有嘔. It may be vertigo which the unbalance of eyes fluid.
Vertigo is usually associated with a problem in the inner ear balance mechanisms (vestibular system), in the brain, or with the nerve connections between these two organs.
Vertigo, a specific type of dizziness, is a major symptom of a balance disorder. It is the sensation of spinning or swaying while the body is stationary with respect to the earth or surroundings. The effects of vertigo may be slight. It can cause nausea and vomiting and, if severe, may give rise to difficulty with standing and walking.
If it is getting worse, you should bring your mother to see the doctor.