1 Other symptoms of vertigo may include hearing loss and a ringing sensation in the ears, visual disturbances, weakness, difficulty speaking, a decreased level of consciousness, and difficulty walking.  Vertigo is diagnosed by a medical history and physical exam.
A halo is a circle of light that is shown in pictures round the head of a holy figure such as a saint or angel. A halo is a circle of light round a person or thing, or something that looks like a circle of light. The sun had a faint halo round it. She angrily slung a scarf around her head, flattening her halo of hair.
âIce halos are atmospheric phenomena that can occur around the sun or the moon, when tiny crystals of ice in the atmosphere refract and reflect light, creating a halo around the solar or lunar source,â Ben Biggs, Editor for All About Space magazine, told MailOnline.he light refracts at angles no smaller than 22Â° in the ice crystals (illustrated) - sometimes leading the phenomenon to be called a 22Â° halo-which results in a ring around 44 times larger than the moon itself.