As with any medicine, side effects are possible with lorazepam (Ativan®); however, not everyone who takes the medication will experience side effects. In fact, most people tolerate it quite well. If side effects do occur, in most cases, they are minor and either require no treatment or are easily treated by you or your healthcare provider.
Common side effects of lorazepam can include dizziness, weakness, and unsteadiness. Some side effects of the drug are more serious and require immediate medical attention; be sure to report side effects such as seizures or suicidal thoughts to your healthcare provider right away.
(To read the full eMedTV article describing the possible side effects of this drug, click Lorazepam Side Effects.)