What side effects may I notice from receiving HETLIOZ LQ?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions (skin rash, itching or hives; swelling of the face, lips, or tongue)
-infection (fever, chills, cough, sore throat, pain or trouble passing urine)
-liver injury (dark yellow or brown urine; general ill feeling or flu-like symptoms; loss of appetite, right upper belly pain; unusually weak or tired, yellowing of the eyes or skin)
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-drowsiness
-headache
-unusual dreams or nightmares

This list may not describe all possible side effects for HETLIOZ LQ. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.