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Paracetamol Farmalider 1000 mg 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:
1000 mg
Other strengths and forms:
Contains active substance:

Patient leaflet - Paracetamol Farmalider 1000 mg tablets

1. What Paracetamol Farmalider is and what it is used for

Paracetamol belongs to the group of medicinal products called analgesics and antipyretics. Paracetamol is indicated for the symptomatic treatment of mild to moderate pain (e.g. headache, toothache, dysmenorrhea) and fever.

2. What you need to know before you take Paracetamol Farmalider

Do not take Paracetamol Farmalider:

  • If you are allergic to paracetamol or any of the other ingredients of this medicine (listed in section 6).

Warnings and precautions

Talk to your doctor or pharmacist before taking Paracetamol Farmalider:

  • if you have kidney disease
  • if you have liver disease (including Gilbert’s Syndrome and alcoholic liver disease)
  • if you suffer from acute hepatitis
  • if you are taking other drugs which may affect hepatic function
  • if you have problems of glucose-6-phosphate dehydrogenase deficiency
  • if you suffer from haemolytic anaemia

During treatment with Paracetamol Farmalider, tell your doctor straight away if:

If you have severe illnesses, including severe renal impairment or sepsis (when bacteria and their toxins circulate in the blood leading to organ damage), or you suffer from malnutrition, chronic alcoholism or if you are also taking flucloxacillin (an antibiotic). A serious condition called metabolic acidosis (a blood and fluid abnormality) has been reported in patients in these situations when paracetamol is used at regular doses for a prolonged period or when paracetamol is taken together with flucloxacillin. Symptoms of metabolic acidosis may include: serious breathing difficulties with deep rapid breathing, drowsiness, feeling sick (nausea) and being sick (vomiting).

You should not take any other medicine containing paracetamol concurrently.

Immediate medical advice should be sought in the event of an overdose, even if you feel well, because of the risk of delayed, serious liver damage.

Do not exceed the stated dose.

Do not exceed 4 g (4 tablets) in 24 hours.

Paracetamol can alter the following laboratory test:

  • Uric acid using phosphotungstic acid
  • Blood-glucose using glucose-oxidase-peroxidase

Children

Do not use in children under the age of 16. In children aged under 16 years, ask your doctor or pharmacist as there are other presentations with doses that are adapted to this patient group.

Other medicines and Paracetamol Farmalider:

Tell your doctor or pharmacist if you are using or have recently used any other medicines.

Please inform your doctor or pharmacist if you are taking:

-flucloxacillin (antiobitic), due to a serious risk of blood and fluid abnormality (called metabolic acidosis) that must have urgent treatment (see section 2).

Talk to your doctor or pharmacist before taking these tablets if you are taking any prescribed medicines; particularly metoclopramide or domperidone (for nausea [feeling sick] or vomiting [being sick]) or colestyramine (to lower blood cholesterol) or opioids [for acute pain] or chloramphenicol [for bacterial infection]. If you take blood thinning drugs (anticoagulants e.g. warfarin) and you need to take a pain reliever on a daily basis, talk to your doctor because of the risk of bleeding. But you can still take occasional doses of Paracetamol Farmalider at the same time as anticoagulants.

Paracetamol Farmalider with food, drink and alcohol:

Use of paracetamol in patients who consume alcohol regularly (three of more alcoholic drinks daily – beer, wine, liquor.... daily) can cause liver damage.

Taking this medicinal product with food does not affect its efficacy.

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 or pharmacist for advice before taking this medicine.

If necessary, Paracetamol Farmalider can be used during pregnancy. You should use the lowest possible dose that reduces your pain and/or your fever and use it for the shortest time possible. Contact your doctor if the pain and/or fever are not reduced or if you need to take the medicine more often.

Driving and using machines

The influence of paracetamol on the ability to drive and use machinery is null or insignificant.

3. How to take Paracetamol Farmalider

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

The recommended dose is:

Adults (including elderly) and adolescents aged 16 years and over: one tablet up to 4 times daily as required.

Do not take more frequently than every 4 hours.

Do not take more than 4 tablets in 24 hours.

Use in children: Do not use in children and adolescents aged under 16 years.

If you believe the action of Paracetamol Farmalider is too strong or weak, tell your doctor or pharmacist.

When the administration of under 1000 mg of paracetamol per dose is required, use other presentations of paracetamol that are adapted to the required dose.

If you take more Paracetamol Farmalider than you should:

You must tell your doctor or pharmacist immediately. In case of overdose or accidental ingestion, go to a medical centre immediately or call the Toxicological Information Service, indicating the medicinal product and amount ingested.

If you have taken an overdose, seek immediate advice from a medical centre even if you have no symptoms.

The symptoms of overdose in the first 24 hours include: pallor, nausea, vomiting, loss of appetite and abdominal pain.

Treatment of overdose is more effective in the first 4 hours of taking the medicinal product.

Talk to a doctor at once if you take too much of this medicine even if you feel well. This is because too much paracetamol can cause delayed, serious liver damage.

If your symptoms continue or your headache becomes persistent, see your doctor

If you forget to take Paracetamol Farmalider:

Do not take a double dose to make up for a forgotten tablet, simply take the missed dose when you remember, taking the following doses at the intervals indicated in each case (at least 6 hours).

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.

This medicinal product can cause the following side effects:

Rare (may affect up to 1 in 1,000 people): discomfort, drop in blood pressure (hypotension), difficulty breathing (bronchospasm), asthma and increase in transaminase levels in the blood.

Very rare (may affect up to 1 in 10,000 people): kidney diseases, cloudy urine, allergic dermatitis (skin rash), jaundice (yellowing of the skin) blood disorders (agranulocytis, leukopenia, neutropenia, haemolytic anaemia), hypoglycaemia (drop in blood sugar), angioedema (swallowing), anuria (your body is not producing any urine) and hematuria (blood in the urine), interstitial nephritis (kidney inflammation).

Not known (frequency cannot be estimated from the available data): “A serious condition that can make blood more acidic (called metabolic acidosis), in patients with severe illness using paracetamol (see section 2)”

If you have any side effects, tell your doctor or pharmacist, even those not included in this leaflet.

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 at Website: www.mhra.gov.uk/yellowcard.

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

5. How to store Paracetamol Farmalider:

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

Do not use this medicine after the expiry date which is stated on the carton (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 protect the environment.

6. Contents of the pack and other information

What Paracetamol Farmalider contains

The active substance is paracetamol. Each tablet contains 1000 mg of paracetamol.

The other excipients are: pre-gelatinised starch (maize), stearic acid, povidone, crospovidone, microcrystalline cellulose and magnesium stearate (vegetable source).

What Paracetamol Farmalider looks like and contents of the pack

Paracetamol Farmalider is supplied in tablet form for oral administration in containers of 1, 6, 8, 10, 12, 16, 18, 20, 30, 32 and 100 tablets.

Not all pack sizes may be marketed

The dimensions of the tablet are 21.0 ± 0.2 mm (length) x 10.0 ± 0.2 mm (width) x 8.1 ± 0.2 mm (thickness).

The score line is only there to help you break the tablet if you have difficulty swallowing it whole.

Marketing Authorisation Holder and Manufacturer:

Marketing Authorisation Holder

Farmalider S.A.

C/ La Granja, 1. 28108 Alcobendas (Madrid)

Spain

Manufacturer:

Toll Manufacturing Services S.L

C/ Aragoneses, 2,

28108 Alcobendas (Madrid) Spain

or

FROSST IBÉRICA, S.A.

Vía Complutense, 140,

This leaflet was last revised in June 2025

For any information about this medicine, please contact the local representative of the Marketing Authorisation Holder.

About this document

Source: MHRA - Medicines and Healthcare products Regulatory Agency (products.mhra.gov.uk) · Marketing authorisation: PL 35667/0012

Last revision stated in the text: June 2025 · 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 Paracetamol Farmalider 1000 mg tablets

Prescription needed? Yes, prescription-only medicine (POM)
Active substance Paracetamol
Strength 1000 mg
Pharmaceutical form Oral tablet
The tablets are white, oblong, biconvex and scored on both sides. The dimensions of the tablet are 21.0 ± 0.2 mm (length) x 10.0 ± 0.2 mm (width) x 8.1 ± 0.2 mm (thickness).
The score line is only to facilitate breaking for ease of swallowing and not to divide into equal doses.
How is it taken Oral
Excipients Pregelatinised starch (maize), stearic acid, povidone, crospovidone, microcrystalline cellulose and magnesium stearate (vegetable source)
Is it available? Listed as available (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Shelf life 5 years
Storage This medicinal product does not require any special storage conditions
Drug group (ATC) Other analgesics and antipyretics: Anilides
  1. N Nervous system drugs
    1. N02 Analgesics
      1. N02B Other analgesics and antipyretics
        1. N02BE Anilide analgesics and antipyretics
          1. N02BE01 paracetamol
Marketing authorisation PL 35667/0012 (first authorised 21 September 2017)
Marketing authorisation holder FARMALIDER S.A.
Codes BNF 04070100

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.