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Vortioxetine 5 mg film-coated tablets – patient leaflet, side effects, dosage

Last updated: · Text from the MHRA, as of · About this document

Medicine status: Prescription only (POM) Details

Medicine strength:
5 mg
Other strengths and forms:
Contains active substance:

Patient leaflet - Vortioxetine 5 mg film-coated tablets

1. What vortioxetine is and what it is used for

Vortioxetine film-coated tablets contain the active substance vortioxetine. It belong to a group of medicines called antidepressants.

Vortioxetine is used to treat major depressive episodes in adults.

Vortioxetine has been shown to reduce the broad range of depressive symptoms, including sadness, inner tension (feeling anxious), sleep disturbances (reduced sleep), reduced appetite, difficulty in concentrating, feelings of worthlessness, loss of interest in favourite activities, feeling of being slowed down.

2. What you need to know before you take vortioxetine

Do not take this medicine:

  • if you are allergic to vortioxetine or any of the other ingredients of this medicine (listed in section

    6).

  • if you are taking other medicines for depression known as non-selective monoamine oxidase inhibitors or selective MAO-A inhibitors. Ask your doctor if you are uncertain.

Warnings and precautions

Talk to your doctor or pharmacist before taking vortioxetine if you:

  • are taking medicines with a so-called serotonergic effect, such as:

    • tramadol and similar medicines (strong painkillers).
    • sumatriptan and similar medicines with active substance names ending in “triptans” (used to treat migraine).

Taking these medicines together with vortioxetine may increase the risk of serotonin syndrome. This syndrome may be associated with hallucinations, involuntary twitching, accelerated heartbeat, high blood pressure, fever, nausea and diarrhoea.

  • have had fits (seizures).

    Your doctor will treat you cautiously if you have a history of fits or have unstable fit disorders/epilepsy. Fits are a potential risk with medicines used to treat depression. Treatment should be discontinued in any patient who develops fits or where there is an increase in the frequency of fits.

  • have had mania
  • have a tendency to bleed or bruise easily, or if you are pregnant (See ‘Pregnancy, breast-feeding and fertility’).
  • have low sodium level in the blood.
  • are 65 years of age or older.
  • have a severe kidney disease.
  • have a severe liver disease or a liver disease called cirrhosis.
  • have or previously have had increased pressure in the eye or glaucoma. If your eyes become painful and you develop blurred vision during treatment, contact your doctor.

When you are on antidepressant treatment, including vortioxetine, you may also experience feelings of aggression, agitation, anger and irritability. If this occurs, you should talk to your doctor.

Thoughts of suicide and worsening of your depression

If you are depressed and/or have anxiety disorders you can sometimes have thoughts of harming or killing yourself. These may be increased when first starting antidepressants, since these medicines all take time to work, usually about two weeks but sometimes longer.

You may be more likely to think like this if you:

  • have previously had thoughts about killing or harming yourself.
  • are a young adult.

Information from clinical trials has shown an increased risk of suicidal behaviour in adults aged less than 25 years with psychiatric conditions who were treated with an antidepressant.

If you have thoughts of harming or killing yourself at any time, contact your doctor or go to a hospital straight away. You may find it helpful to tell a relative or close friend that you are depressed or have an anxiety disorder, and ask them to read this leaflet. You might ask them to tell you if they think your depression or anxiety is getting worse, or if they are worried about changes in your behaviour.

Children and adolescents

Vortioxetine should not be used in paediatric patients (under 18 years of age) because efficacy has not been demonstrated.

The safety of vortioxetine in children and adolescents aged 7 to 17 years is described in section 4.

Other medicines and vortioxetine

Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines.

Tell your doctor if you are taking any of the following medicines:

  • phenelzine, iproniazid, isocarboxazid, nialamide, tranylcypromine (medicines to treat depression called non-selective monoamine oxidase inhibitors); you must not take any of these medicines together with vortioxetine. If you have taken any of these medicines, you will need to wait 14 days before you start taking vortioxetine. After stopping vortioxetine you must allow 14 days before taking any of these medicines.
  • moclobemide (a medicine to treat depression).
  • selegiline, rasagiline (medicines to treat Parkinson’s disease).
  • linezolid (a medicine to treat bacterial infections).
  • medicinal products with serotonergic effect e.g. tramadol and similar medicines (strong painkillers) and sumatriptan and similar medicines with active substance names ending in “triptans” (used to treat migraine). Taking these medicines together with vortioxetine may increase the risk of serotonin syndrome (see section warnings and precautions)
  • lithium (a medicine to treat depression and mental disorders) or tryptophan.
  • medicines known to cause low sodium level.
  • rifampicin (a medicine to treat tuberculosis and other infections)
  • carbamazepine, phenytoin (medicines to treat epilepsy or other illness)
  • warfarin, dipyridamole, phenprocoumon, some antipsychotics, phenothiazines, tricyclic antidepressants, low-dose acetylsalicylic acid and non-steroidal anti-inflammatory drugs (blood thinning medicines and medicines used for pain relief). These may increase bleeding-tendency.

Medicines that increase the risk of fits:

  • sumatriptan and similar medicines with active substance names ending in “triptans”.
  • tramadol (a strong painkiller).
  • mefloquine (a medicine to prevent and treat malaria).
  • bupropion (a medicine to treat depression also used to wean from smoking).
  • fluoxetine, paroxetine and other medicines to treat depression called SSRI/SNRIs, tricyclics
  • St John’s wort (hypericum perforatum) (a medicine to treat depression).
  • quinidine (a medicine to treat heart rhythm disorders).
  • chlorpromazine, chlorprothixene, haloperidol (medicines to treat mental disorders belonging to the groups called phenothiazines, thioxanthenes, butyrophenones).

Please tell your doctor if you are taking any of the medicines above, since your doctor needs to know if you already are at risk for seizures.

If you are having a urine drug screen, taking vortioxetine may cause positive results for methadone when some test methods are used, even though you may not be taking methadone. If this happens, a more specific test can be performed.

Vortioxetine with alcohol

Combining this medicine with alcohol is not advisable.

Pregnancy, breast-feeding and fertility

If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor for advice before taking this medicine.

Pregnancy

Vortioxetine should not be used during pregnancy unless the doctor says it is absolutely necessary.

If you take medicines to treat depression, including vortioxetine, during the last 3 months of your pregnancy, you should be aware that the following effects may be seen in your newborn baby: trouble with breathing, bluish skin, fits, body temperature changes, feeding difficulties, vomiting, low blood sugar, stiff or floppy muscles, vivid reflexes, tremor, jitteriness, irritability, lethargy, constant crying, sleepiness and sleeping difficulties. Contact your doctor immediately if your newborn baby has any of these symptoms.

Make sure your midwife and/or doctor know you are on vortioxetine. When taken during pregnancy, particularly in the last 3 months of pregnancy, medicines like Vortioxetine film-coated tablets may increase the risk of a serious condition in babies, called persistent pulmonary hypertension of the newborn (PPHN), making the baby breathe faster and appear bluish. These symptoms usually begin during the first 24 hours after the baby is born. If this happens to your baby, you should contact your midwife and/or doctor immediately.

If you take vortioxetine near the end of your pregnancy there may be an increased risk of heavy vaginal bleeding shortly after birth, especially if you have a history of bleeding disorders. Your doctor or midwife should be aware that you are taking vortioxetine so they can advise you.

Breast-feeding

A small amount of Vortioxetine will pass into breast milk, but no harmful, drug-associated effects have been observed in the infants. Vortioxetine is not to be used during breast-feeding. Your doctor will make a decision on whether you should stop breast-feeding, or stop using Vortioxetine taking into account the benefit of breast-feeding for your child, and the benefit of therapy for you.

Driving and using machines

Vortioxetine has no or negligible influence on the ability to drive and use machines. However, as adverse reactions such as dizziness have been reported, caution is advised during such activities when beginning vortioxetine treatment or changing the dose.

Vortioxetine coated tablets contain Sodium

This medicine contains less than 1 mmol sodium (23 mg) per tablet, that is to say essentially ‘sodium-free’.

3. How to take vortioxetine

Always take this medicine exactly as your doctor has told you. Check with your doctor or pharmacist if you are not sure.

The recommended dose is 10 mg vortioxetine taken as one daily dose in adults less than 65 years of age. The dose may be increased by your doctor to a maximum of 20 mg vortioxetine per day or lowered to a minimum of 5 mg vortioxetine per day depending on your response to treatment.

For elderly people 65 years of age or older, the starting dose is 5 mg vortioxetine taken once daily.

Method of administration

Take one tablet with a glass of water.

The tablet can be taken with or without food.

Duration of treatment

Take this medicine for as long as your doctor recommends.

Continue to take this medicine even if it takes some time before you feel any improvement in your condition.

Treatment should be continued for at least 6 months after you feel well again.

If you take more vortioxetine than you should

If you take more than the prescribed dose of vortioxetine, contact your doctor or nearest hospital emergency department immediately. Have the container and any remaining tablets available. Do this even if there are no signs of discomfort. Overdose signs could be dizziness, nausea, diarrhoea, stomach discomfort, itching of the whole body, sleepiness and flushing.

Following intake of dosages several times higher than the prescribed dose, fits (seizures) and a rare condition called serotonin syndrome have been reported.

If you forget to take vortioxetine

Take the next dose at the usual time. Do not take a double dose to make up for a forgotten dose.

If you stop taking vortioxetine

Do not stop taking this medicine without talking with your doctor.

Your doctor may decide to reduce your dose before you finally stop taking this medicine.

Some patients who stop taking vortioxetine have experienced symptoms such as dizziness, headache, tingling feelings like pins and needles or electric shock-like feelings (particularly in the head), inability to sleep, feeling sick or vomiting, feeling anxious, irritable or agitated, feeling tired or shaking. These symptoms may occur within the first week after stopping Vortioxetine film-coated tablets.

If you have any further questions on the use of this medicine, ask your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them. In general, the observed side effects were mild to moderate and occurred within the first two weeks of treatment. The reactions were usually temporary and did not lead to cessation of therapy.

Side effects listed below have been reported in the following frequencies.

Very common: may affect more than 1 in 10 people

  • nausea

Common: may affect up to 1 in 10 people

  • diarrhoea, constipation, vomiting
  • dizziness
  • itching of the whole body
  • abnormal dreams
  • increased sweating
  • indigestion

Uncommon: may affect up to 1 in 100 people

  • flushing
  • night sweats
  • blurred vision
  • involuntary shaking (tremor)
  • hallucinations (seeing, hearing or feeling things that are not there)

Rare: may affect up to 1 in 1,000 people

  • enlarged pupils (mydriasis), which can increase the risk of glaucoma (see section 2)

Not known: frequency cannot be estimated from available data

  • low levels of sodium in the blood (the symptoms may include feeling dizzy, weak, confused, sleepy or very tired, or feeling or being sick; more serious symptoms are fainting, fits or falls)
  • serotonin syndrome (see section 2)
  • allergic reactions, that may be serious, causing swelling of the face, lips, tongue or throat, difficulties breathing or swallowing, and/or a sudden drop in blood pressure (making you feel dizzy or lightheaded)
  • hives
  • excessive or unexplained bleeding (including bruising, nose bleeding, gastrointestinal and vaginal bleeding)
  • rash
  • sleep disorders (insomnia)
  • agitation and aggression. If you experience these side effects, contact your doctor (see section 2)
  • headache
  • increase in a hormone called prolactin in the blood
  • a constant urge to move (akathisia)
  • grinding one’s teeth (bruxism)
  • inability to open your mouth (lockjaw/trismus)
  • restless leg syndrome (urges to move the legs to stop painful or odd sensations, often occurring at night)
  • abnormal milky discharge from the breast (galactorrhoea)
  • sexual dysfunction

An increased risk of bone fractures has been observed in patients taking this type of medicines.

An increased risk of sexual dysfunction has been reported with the 20 mg dose, and in some patients this side effect was observed at lower doses.

Additional side effects in children and adolescents

Side effects observed with vortioxetine in children and adolescents were similar to those seen for adults except for abdominal pain related events that were observed more often than in adults and suicidal thoughts that were observed more often in adolescents than in adults.

Reporting of side effects

If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via

Yellow Card Scheme

Website: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store

By reporting side effects, you can help provide more information on the safety of this medicine.

5. How to store vortioxetine

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date that is stated on the packaging after EXP. The expiry date refers to the last day of that month.

This medicine does not require any special storage conditions.

Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help to protect the environment.

6. Contents of the pack and other information

What this medicine contains

  • The active substance is vortioxetine. Each film-coated tablet contains 5, 10 or 20 mg vortioxetine

    (as hydrobromide).

  • The other ingredients are mannitol (E421), microcrystalline cellulose, hydroxypropylcellulose, sodium starch glycolate (type A), magnesium stearate, hypromellose, titanium dioxide (E171), 5 mg: Red Iron Oxide (E172), Macrogol 400

    10 mg: Yellow Iron Oxide (E172), Macrogol 400

    20 mg: Red Iron Oxide (E172), Talc (E553b), Macrogol 8000 (E1521)

What this medicine looks like and contents of the pack

Vortioxetine film-coated tablets 5 mg are pink, oval film-coated tablet, debossed with "5" on one side and plain on the other side and dimensions 8.7 x 6.1 mm

Vortioxetine film-coated tablets 10 mg are yellow, oval film-coated tablet, debossed with "10" on one side and plain on the other side and dimensions 8.7 x 6.1 mm

Vortioxetine film-coated tablets 20 mg are red, oval film-coated tablet, debossed with "20" on one side and plain on the other side and dimensions 8.7 x 6.1 mm

Vortioxetine film-coated tablets are available in clear, transparent PVC/PVDC//Aluminum blister or in clear, transparent PVC/PE/PVDC//Aluminum blister.

Vortioxetine film-coated tablets are available in blister packs of 28 tablets.

Marketing Authorisation Holder

Dexcel® Pharma Ltd.

2nd Floor, Bourn, 1 Manor House Drive,

Coventry, CV1 2FX,

United Kingdom

Manufacturer

ELPEN Pharmaceutical Co. Inc.

Marathonos Ave. 95, Pikermi Attiki, 19009

Greece

This leaflet was last revised in August 2026.

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 14017/0326

Last revision stated in the text: August 2026 · MHRA data as of 13 October 2026

Found a mistake? Tell us on the contact page.

The information on this site does not replace the advice of a doctor or pharmacist.

Facts about Vortioxetine 5 mg film-coated tablets

Prescription needed? Yes, prescription-only medicine (POM)
Active substance Vortioxetine
Strength 5 mg
Pharmaceutical form Oral tablet
Pink, oval film-coated tablet, debossed with "5" on one side and plain on the other side and dimensions 8.7 x 6.1 mm.
How is it taken Oral
Excipients Mannitol, Microcrystalline cellulose 101, Microcrystalline cellulose 102, Sodium starch glycolate (type A), Hydroxypropylcellulose, Magnesium stearate, Hypromellose 2910 (E464), Titanium dioxide (E171), Macrogol 400 (E1521), Red Iron Oxide (E172)
Is it available? Listed as available (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Shelf life 36 months.
Storage This medicinal product does not require any special storage conditions.
Drug group (ATC) Psychoanaleptics; Other antidepressants
  1. N Nervous system drugs
    1. N06 Psychoanaleptics
      1. N06A Antidepressants
        1. N06AX Other antidepressants
          1. N06AX26 vortioxetine
Marketing authorisation PL 14017/0326 (first authorised 27 March 2026)
Marketing authorisation holder Dexcel® Pharma Ltd.
Codes BNF 04030400

Sources: the MHRA product information (products.mhra.gov.uk) and the NHS Dictionary of Medicines and Devices (dm+d), release 10.1.0 of 12 October 2026, NHS Business Services Authority. Contains public sector information licensed under the Open Government Licence v3.0.