Getting into a tizzy is a phrase that refers to becoming anxious, flustered, or upset over something. There are several synonyms for this phrase that can be used to convey the same meaning. Some other ways to say getting into a tizzy include becoming agitated, worked up, frazzled, or rattled. Additionally, other words such as distressed, jittery, overwhelmed, or panicked can also be used interchangeably to describe someone who is experiencing strong emotions of anxiety or nervousness. Whatever word is used, they all share the same sense of agitation and a sense of being out of control.