<p>Side effects cannot be anticipated. If any develop or change in intensity, doctor should be informed immediately. Doctor will determine if it is safe for a patient to continue taking Oxazepam. More common side effect includes drowsiness. Less common or rare side effects include: Blood disorders, change in libido, dizziness, excitement, fainting, headache, liver problems, loss or lack of muscle control, nausea, skin rashes or eruptions, sluggishness or unresponsiveness, slurred speech, swelling due to fluid retention, tremors, vertigo, yellowed eyes and skin. Side effects due to rapid decrease or abrupt withdrawal from Oxazepam: Abdominal and muscle cramps, convulsions, depressed mood, inability to fall or stay asleep, sweating, tremors, vomiting.</p>