She is described as 5 feet, 7 inches tall, and about 145 pounds, with brown hair and eyes.
Police said Szegedi requires medication, which she has been without since her disappearance.
Authorities believe she is driving her 2001 gray Honda Civic with California license plate 4KYW571.
Anyone with information is urged to call the LAPD at (877) LAPD-24-7.
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