Luvox / Favoxil (
generic name: fluvoxamine) is a prescription medicine used to treat
obsessive-compulsive disorder (
OCD) and related
anxiety disorders, including panic disorder and social anxiety. It belongs to the class of medicines known as
selective serotonin reuptake inhibitors (SSRIs). Fluvoxamine works by increasing levels of
serotonin, a chemical messenger that helps regulate mood, behavior, and anxiety. This change can reduce unwanted thoughts and repetitive behaviors associated with OCD.
Fluvoxamine is typically used long-term and may be combined with therapy. Improvement can begin in 1–2 weeks, but full benefit may take several weeks. Treatment should continue regularly to maintain effects. Read more about OCD on our blogs
here, and at
MedlinePlus
Usual dosage
It is important to follow the dosage instructions printed on the label of the box. Check with a doctor or pharmacist if there are any doubts regarding the proper dosage and treatment regimen.
For adults, the usual starting dose is 50 mg at bedtime. This may increase by 50 mg every 4–7 days up to a maximum of 300 mg daily. Doses over 100 mg should be divided, with the larger dose taken at night.
For children (8–17 years), the usual starting dose is 25 mg, gradually increased to a maximum of 200–300 mg daily depending on age and tolerance. Patients with liver issues may require lower doses.
If a dose is missed, take the next dose at the usual time.
Do not double dose.
Important: Continue treatment daily, even if symptoms improve. Do not stop abruptly without medical advice.
Standard storage
Store at 20°C to 25°C (68°F to 77°F), with permitted variations between 15°C and 30°C (59°F to 86°F). Keep in a tightly sealed container, away from heat, moisture, and direct light. Do not freeze. Keep out of reach of children. Discard any unused medication after the expiration date, which is the last day of the month stated.
This text is for informational purposes only. Please consult a doctor or pharmacist before using any medication.
The information leaflet that comes with the medication includes full information about the possible side effects. Be sure to read and understand these, and if there are any questions, discuss these with a healthcare provider or pharmacist before starting treatment.
If a sudden allergic reaction (anaphylaxis) occurs shortly after taking Luvox / Favoxil, with symptoms like swelling of the face, tongue, or throat making it difficult to breathe or swallow, or there is wheezing, hives, rash, blistering, or peeling of the skin, call a doctor or 911 right away, or go to an emergency room immediately.
Pregnant women should not be using Luvox / Favoxil unless this has been discussed with a healthcare provider, as it might harm the unborn baby or pose a risk of miscarriage. For this reason, women planning to become pregnant should use appropriate birth control measures during the treatment and one month after taking the last dose of Luvox / Favoxil. Fluvoxamine may pass into breast milk, and mothers should consult with a doctor if already feeding or planning to feed an infant.
Most people who use Luvox / Favoxil do not experience any adverse side effects. Doctors prescribe this medication because they assess the benefits of such treatment outweigh any likely unwanted effects.
Some of the side effects that have been reported include:
- Nausea
- Headache
- Insomnia
- Drowsiness
- Dizziness
- Dry mouth
- Constipation
- Increased sweating
- Sexual dysfunctions (such as reduced libido or erectile dysfunction).
Not all side effects are listed here. If these or other unlisted symptoms persist or worsen, consult a healthcare provider or pharmacist.
Luvox / Favoxil is approved to treat obsessive-compulsive disorder (OCD) in adults and children over 8 years.
OCD symptoms include recurring unwanted thoughts (obsessions) and repeated behaviors (compulsions), such as excessive cleaning or checking.
The drug may also be prescribed for panic disorder and social anxiety disorder, where symptoms include rapid heart rate, intense fear, and avoidance of social situations.
Some off-label uses include post-traumatic stress disorder (PTSD) and major depression. Use for these conditions is based on clinician judgment and available evidence.