Generic Name: vilazodone (vil AZ oh done)
Brand Names: Viibryd
What is Viibryd?
Viibryd (vilazodone) is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). Vilazodone affects chemicals in the brain that may become unbalanced.
Viibryd is used to treat major depressive disorder (MDD).
Viibryd may also be used for purposes not listed in this medication guide.
Important information about Viibryd
Do not use Viibryd if you have used an MAO inhibitor such as furazolidone (Furoxone), isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate) in the last 14 days. A dangerous drug interaction could occur, leading to serious side effects.
Before you take Viibryd, tell your doctor if you have liver or kidney disease, a bleeding or blood clotting disorder, seizures, bipolar disorder, low levels of sodium in your blood, or a history of drug abuse or suicidal thoughts.
You may have thoughts about suicide when you first start taking an antidepressant such as Viibryd, especially if you are younger than 24 years old. Your doctor will need to check you at regular visits for the first few months of treatment, or whenever your dose is changed.
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.
Before taking Viibryd
Do not use Viibryd if you have used an MAO inhibitor such as furazolidone (Furoxone), isocarboxazid (Marplan), phenelzine (Nardil), rasagiline (Azilect), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate) in the last 14 days. A dangerous drug interaction could occur, leading to serious side effects. You must wait at least 14 days after stopping an MAO inhibitor before you can take Viibryd. After you stop taking Viibryd, you must wait at least 14 days before you start taking an MAOI.
To make sure you can safely take Viibryd, tell your doctor if you have any of these other conditions:
- liver or kidney disease;
- a bleeding or blood clotting disorder;
- seizures or epilepsy;
- low levels of sodium in your blood (hyponatremia);
- bipolar disorder (manic depression); or
- a history of drug abuse or suicidal thoughts.
You may have thoughts about suicide while taking an antidepressant, especially if you are younger than 24 years old. Tell your doctor if you have worsening depression or suicidal thoughts during the first several weeks of treatment, or whenever your dose is changed.
FDA pregnancy category C. It is not known whether Viibryd will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication. It is not known whether vilazodone passes into breast milk or if it could harm a nursing baby. Do not use Viibryd without telling your doctor if you are breast-feeding a baby. Do not give Viibryd to anyone under 18 years old without medical advice.
How should I take Viibryd?
Take Viibryd exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label. Your doctor may occasionally change your dose to make sure you get the best results.
Viibryd is usually taken once per day. Follow your doctor's instructions.
Viibryd works best if you take it with food. It may take several weeks or months before your symptoms improve. Keep using the medication as directed and tell your doctor if your symptoms do not improve, or if they get worse. Do not stop using Viibryd suddenly, or you could have unpleasant withdrawal symptoms. Ask your doctor how to avoid withdrawal symptoms when you stop using Viibryd.
Store Viibryd at room temperature away from moisture and heat.
What happens if I miss a dose?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of Viibryd can be fatal.
Overdose symptoms may include some of the serious side effects listed in this medication guide.
What should I avoid while taking Viibryd?
Drinking alcohol can increase some of the side effects of Viibryd. This medication may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.
Viibryd side effects
Get emergency medical help if you have any of these 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.
Stop taking Viibryd and call your doctor at once if you have a serious side effect such as:
- seizures (convulsions);
- easy bruising, unusual bleeding (nose, mouth, vagina, or rectum), blood in your urine or stools, purple or red pinpoint spots under your skin;
- agitation, hallucinations, fever, fast heart rate, overactive reflexes, nausea, vomiting, diarrhea, loss of coordination, fainting;
- very stiff (rigid) muscles, high fever, sweating, confusion, fast or uneven heartbeats, tremors, overactive reflexes, feeling like you might pass out;
- racing thoughts, unusual risk-taking behavior, decreased inhibitions, feelings of extreme happiness or sadness; or
- extreme thirst with headache, nausea, vomiting, weakness, trouble concentrating, memory problems, confusion, fainting, seizure, shallow breathing or breathing that stops.
- diarrhea;
- mild nausea; or
- sleep problems (insomnia).
What other drugs will affect Viibryd?
Cold or allergy medicine, sedatives, narcotic pain medicine, sleeping pills, muscle relaxers, and medicine for seizures or anxiety can add to sleepiness caused by Viibryd. Tell your doctor if you regularly use any of these medicines, or any other antidepressant.
Ask your doctor before taking a nonsteroidal anti-inflammatory drug (NSAID) for pain, arthritis, fever, or swelling. This includes aspirin, ibuprofen (Advil, Motrin), naproxen (Aleve, Naprosyn, Naprelan, Treximet), celecoxib (Celebrex), diclofenac (Cataflam, Voltaren), indomethacin (Indocin), meloxicam (Mobic), and others. Taking an NSAID with Viibryd may cause you to bruise or bleed easily.
Many drugs can interact with Viibryd. Below is just a partial list. Tell your doctor if you are using:
- bosentan (Tracleer);
- buspirone (BuSpar);
- cimetidine (Tagamet);
- conivaptan (Vaprisol);
- dexamethasone (Cortastat, Dexasone, Solurex, DexPak);
- imatinib (Gleevec);
- isoniazid (for treating tuberculosis);
- St. John's wort;
- tramadol (Ultram, Ultracet);
- tryptophan (also called L-tryptophan);
- a blood thinner such as warfarin (Coumadin, Jantoven);
- an antibiotic such as clarithromycin (Biaxin), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin, Pediazole), rifabutin (Mycobutin), rifampin (Rifadin, Rifater, Rifamate), rifapentine (Priftin), or telithromycin (Ketex);
- an antidepressant such as citalopram (Celexa), desvenlafaxine (Pristiq), duloxetine (Cymbalta), fluoxetine (Prozac, Sarafem, Symbyax), nefazodone, paroxetine (Paxil), sertraline (Zoloft), venlafaxine (Effexor), and others;
- antifungal medication such as itraconazole (Sporanox), ketoconazole (Nizoral), or miconazole (Oravig);
- a barbiturate such as butabarbital (Butisol), secobarbital (Seconal), pentobarbital (Nembutal), or phenobarbital (Solfoton);
- a diuretic (water pill);
- heart or blood pressure medication such as nicardipine (Cardene) or quinidine (Quin-G);
- HIV/AIDS medicine such as atazanavir (Reyataz), delavirdine (Rescriptor), efavirenz (Sustiva, Atripla), etravirine (Intelence), indinavir (Crixivan), nelfinavir (Viracept), nevirapine (Viramune), saquinavir (Invirase), or ritonavir (Norvir, Kaletra);
- medicines to treat narcolepsy, such as armodafanil (Nuvigil) or modafanil (Progivil);
- medicine to treat psychiatric disorders, such as aripiprazole (Abilify), chlorpromazine (Thorazine), clozapine (Clozaril, FazaClo), fluphenazine (Permitil, Prolixin), haloperidol (Haldol), perphenazine (Trilafon), or thioridazine (Mellaril);
- migraine headache medicine such as almotriptan (Axert), frovatriptan (Frova), sumatriptan (Imitrex, Treximet), naratriptan (Amerge), rizatriptan (Maxalt), or zolmitriptan (Zomig); or
- seizure medication such as carbamazepine (Carbatrol, Equetro, Tegretol), felbamate (Felbatol), oxcarbazepine (Trileptal), phenytoin (Dilantin), or primidone (Mysoline).
Where can I get more information?
- Your pharmacist can provide more information about Viibryd.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use Viibryd only for the indication prescribed.
- Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects.
















