Get emergency medical help if you have signs of an allergic reaction to Viibryd: skin rash or hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Report any new or worsening symptoms to your doctor, such as: mood or behavior changes, anxiety, panic attacks, trouble sleeping, or if you feel impulsive, irritable, agitated, hostile, aggressive, restless, hyperactive (mentally or physically), more depressed, or have thoughts about suicide or hurting yourself.
Call your doctor at once if you have:
a seizure (convulsions);
blurred vision, tunnel vision, eye pain or swelling, or seeing halos around lights;
easy bruising, unusual bleeding (nose, mouth, vagina, or rectum), blood in your urine or stools, purple or red pinpoint spots under your skin;
thoughts of suicide;
racing thoughts, unusual risk-taking behavior, decreased inhibitions, feelings of extreme happiness or sadness; or
agitation, hallucinations (seeing things or hearing things that are not real), fever, fast heart rate, nausea, vomiting, diarrhea, fainting; or
headache, confusion, slurred speech, severe weakness, loss of coordination, feeling unsteady.
Common Viibryd side effects may include:
diarrhea;
mild nausea or vomiting; or
sleep problems (insomnia).
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
 Viibryd side effects (more detail)
