Patient info Open main menu

Ranolazine Umedica 750 mg prolonged-release 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:
750 mg
Contains active substance:
ATC code:

Patient leaflet - Ranolazine Umedica 750 mg prolonged-release tablets

1. What Ranolazine Umedica is and what it is used for

Ranolazine Umedica is a medicine used in combination with other medicines to treat angina pectoris, which is a chest pain or discomfort that you feel anywhere along the upper part of your body between your neck and upper abdomen, often brought on by exercise or too much activity. You must talk to a doctor if you do not feel better or if you feel worse.

Driving and using machines

No studies on the effects of Ranolazine Umedica on the ability to drive and use machines have been performed. Ask your doctor for advice about driving or using machines. Ranolazine Umedica may cause side effects such as dizziness (common), blurred vision (uncommon), confusional state (uncommon), hallucination (uncommon), double vision (uncommon), coordination problems (rare), that may affect your ability to drive or use machines. If you experience these symptoms, do not drive or operate machinery until they have resolved completely.

2. What you need to know before you take Ranolazine Umedica

Do not take Ranolazine Umedica

  • if you are allergic to ranolazine or any of the other

    ingredients of this medicine listed in section 6 of this leaflet

    This medicine contain lactose monohydrate. If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.

  • if you have severe kidney problems
  • if you have moderate or severe liver problems
  • if you are using certain medicines to treat bacterial

    infections (clarithromycin, telithromycin), fungal infections (itraconazole, ketoconazole, voriconazol, posaconazol), HIV infection (protease inhibitors), depression (nefazodone) or heart rhythm disorders (e.g. quinidine, dofetilide, or sotalol).

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

3. How to take Ranolazine Umedica

Warnings and precautions

Always take this medicine exactly as your doctor has told you to. Check with your doctor or pharmacist if you are not sure. Always swallow the tablets whole with water. Do not crush, suck, or chew the tablets or break them in half, as this might affect the way the medicine is released from the tablets into your body.

Talk to your doctor before taking Ranolazine Umedica:

  • if you have mild or moderate kidney problems
  • if you have mild liver problems
  • if you have ever had an abnormal electrocardiogram

    (ECG)

  • if you are elderly

    The starting dose for adults is one 375 mg tablet twice a day. After 2−4 weeks, your doctor may increase the dose to get the right effect. The maximum dose of Ranolazine Umedica is 750 mg twice a day.

  • if you have low weight (60 kg or less)
  • if you have heart failure

Your doctor may decide to give you a lower dose or take other precautions if any of these apply to you.

It is important that you tell your doctor if you get side effects such as dizziness or feeling or being sick. Your doctor may lower your dose or, if this is not sufficient, stop treatment with Ranolazine Umedica.

Using other medicines and Ranolazine Umedica

Do not use the following medicines if you take this medicine:

  • certain medicines to treat bacterial infections

    (clarithromycin, telithromycin), fungal infections (itraconazole, ketoconazole, voriconazole, posaconazole), HIV infection (protease inhibitors), depression (nefazodone), or heart rhythm disorders (e.g. quinidine, dofetilide, or sotalol).

    Use in children and adolescents

    Children and adolescents under 18 years old should not take Ranolazine Umedica.

    If you take more Ranolazine Umedica than you should

    If you accidentally take too many Ranolazine Umedica or take a higher dose than recommended by your doctor, it is important that you tell your doctor at once. If you cannot contact your doctor, go to the nearest accident and emergency department. Take along any tablets that are left, including the container and the carton, so that the hospital staf can easily tell what you have taken.

Tell your doctor or pharmacist before you take Ranolazine Umedica medicine if you use:

  • certain medicines to treat a bacterial infection

    (erythromycin), or a fungal infection (fluconazole), a medicine used to prevent rejection of a transplanted organ (ciclosporin), or if you are taking some heart tablets such as diltiazem or verapamil. These medicines may cause an increase in the number of side effects, such as dizziness, nausea, or vomiting, which are possible side effects of Ranolazine Umedica (see section 4). Your doctor may decide to give you a lower dose.

    If you forget to take Ranolazine Umedica

    If you forget to take a dose, take it as soon as you remember unless it is nearly time (less than 6 hours) to take your next dose. Do not take a double dose to make up for a forgotten dose.

  • medicines to treat epilepsy or another neurologic

    disorder (e.g. phenytoin, carbamazepine, or phenobarbital); are taking rifampicin for an infection (e.g. tuberculosis); or are taking the herbal remedy St. John's Wort, as these medicines may cause Ranolazine Umedica to be less effective.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

You should stop taking Ranolazine Umedica and see your doctor immediately if you experience the following symptoms of angioedema, which is a rare condition but can be severe:

  • heart medicines containing digoxin or metoprolol, as

    your doctor may want to change the dose of this medicine whilst you are taking Ranolazine Umedica.

    • Swollen face, tongue, or throat
  • certain medicines to treat allergies (e.g. terfenadine,

    • Difficulty swallowing

astemizole, mizolastine), heart rhythm disorders (e.g. disopyramide, procainamide), and depression (e.g. imipramine, doxepin, amitriptyline), as these medicines may affect your ECG.

  • Hives or difficulty breathing

Tell your doctor if you experience common side effects such as dizziness or feeling sick or vomiting. Your doctor may lower your dose or stop treatment with Ranolazine Umedica.

  • certain medicines to treat depression (bupropion),

    Other side effects you may experience include the following:

    psychosis, HIV infection (efavirenz), or cancer (cyclophosphamide).

    Common side effects (occur in 1 to 10 users in 100) are: Constipation

  • certain medicines to treat high levels of cholesterol in

    Dizziness

    Headache

    Feeling sick, vomiting

    Feeling weak

    Uncommon side effects (occur in 1 to 10 users in 1,000) are: Altered sensation

    Anxiety, difficulty sleeping, confusional state, hallucination Blurred vision, visual disturbance

    Changes in sensation (touch or taste), tremor, feeling tired or sluggish, sleepiness or drowsiness, faint or fainting, dizziness upon standing

    Dark urine, blood in urine, difficulty urinating

    Dehydration

    Difficulty breathing, cough, nose bleed

    Double vision

    Excessive sweating, itching

    Feeling swollen or bloated

    Hot flushes, low blood pressure

    Increases in a substance called creatinine or increases in urea in your blood, increase in blood platelets or white blood cells, changes in ECG heart tracing

    Joint swelling, pain in extremity

    Loss of appetite and/or weight loss

    Muscle cramp, muscle weakness

    Ringing in the ears and/or feeling a spinning sensation Stomach pain or discomfort, indigestion, dry mouth, or wind

    Rare side effects (occur in 1 to 10 users in 10,000) are: A lack of ability to urinate

    Abnormal laboratory values for liver

    Acute kidney failure

    Change in sense of smell, numbness in mouth or lips, impaired hearing

    Cold sweat, rash

    Coordination problems

    Decrease in blood pressure upon standing

    Decreased or loss of consciousness

    Disorientation

    Feeling of coldness in hands and legs

    Hives, allergic skin reaction

    Impotence

    Inability to walk due to imbalance

    Inflammation of pancreas or intestine

    Loss of memory

    Throat tightness

    Low level of sodium in the blood (hyponatremia) which can cause tiredness and confusion, muscle twitching, cramps, and coma.

    Not known side effects (frequency cannot be estimated from the available data) are:

    Myoclonus

    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 (see details below). By reporting side effects you can help provide more information on the safety of this medicine.

    United Kingdom

    Yellow Card Scheme

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

5. How to store Ranolazine Umedica

Keep this medicine out of the sight and reach of children. Do not use this medicine after the expiry date which is stated on each blister strip of tablets and on the outside of the carton and bottle after EXP.

This medicinal product 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 Ranolazine Umedica contains

The active substance in Ranolazine Umedica is ranolazine. Each tablet contains 375 mg, 500 mg and 750 mg ranolazine. The other ingredients are: microcrystalline cellulose, lactose monohydrate, methacrylic acid-ethyl acrylate copolymer, sodium hydroxide pellet, hydroxypropyl methylcellulose, magnesium stearate.

Depending on the tablet strength, the tablet coatings also contain:

375mg tablet: hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin, Indigo carmine Aluminium Lake (E132)

500 mg tablet: hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin, iron oxide yellow (E172) 750 mg tablet: hypromellose, titanium dioxide, lactose monohydrate, macrogol, triacetin, Brilliant Blue FCF Aluminium Lake (E133)

What ranolazine tablets looks like and contents of the pack

Ranolazine prolonged-release tablets are oblong shaped tablets.

The 375 mg tablets are pale blue approx. 15.00mm x 7.20mm and are debossed with RAN375 on one side. The 500 mg tablets are yellow approx. 16.50mmx 8.00mm and are debossed with RAN500 on one side. The 750 mg tablets are light blue approx. 19.00mm x 9.20mm and are debossed with RAN750 on one side. Ranolazine Umedica is supplied in cartons containing 28, 30, 56, 60 or 100 tablets in blister strip. Not all pack-sizes may be marketed.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder:

Umedica Laboratories UK Ltd

Office No. G42

The Panorama Park Street

Ashford, England

TN24 8DF

Manufacturer:

Elara Pharmaservices Limited

5 Garden Court, Lockington Hall

Main Street, Lockington

Derby, DE74 2RH

United Kingdom

This medicine is authorised in the Member States of the European Economic Area under the following names:

Ranolazine Umedica 375 mg prolonged release tablets -PL 60528/0010

Ranolazine Umedica 500 mg prolonged release tablets -PL 60528/0011

Ranolazine Umedica 750 mg prolonged release tablets -PL 60528/0012

This leaflet was last revised in 05/2026

V-03 XXXXXX

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 60528/0012

Last revision stated in the text: May 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 Ranolazine Umedica 750 mg prolonged-release tablets

Prescription needed? Yes, prescription-only medicine (POM)
Active substance Ranolazine
Strength 750 mg
Pharmaceutical form Modified-release tablet
Light blue approx. 19.00mm x 9.20mm oblong shaped tablets debossed with RAN750 on one side and plain on other side.
How is it taken Oral
Excipients Microcrystalline cellulose, Lactose monohydrate, Methacrylic acid-ethyl acrylate copolymer, Sodium hydroxide, Hydroxypropyl Methylcellulose, Magnesium stearate, Hypromellose, Titanium dioxide, Macrogol, Triacetin,, Brilliant Blue FCF Aluminum Lake (E133)
Pack sizes 60 tablet
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) Cardiac therapy, other cardiac preparations
  1. C Cardiovascular system drugs
    1. C01 Cardiac therapy drugs
      1. C01E Other cardiac preparations
        1. C01EB Other plain cardiac preparations
          1. C01EB18 ranolazine
Marketing authorisation PL 60528/0012 (first authorised 27 February 2026)
Marketing authorisation holder Umedica Laboratories UK Ltd
Codes GTIN 5061105990455 · BNF 02060300

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.