
Ask a doctor about a prescription for LIDALTRIN 40 mg FILM-COATED TABLETS
Package Leaflet: Information for the Patient
Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.
Contents of the pack
1. What Lidaltrin is and what it is used for
2. What you need to know before you take Lidaltrin
3. How to take Lidaltrin
4. Possible side effects
5. Storage of Lidaltrin
6. Contents of the pack and other information
Lidaltrin belongs to a family of medicines called angiotensin-converting enzyme inhibitors (ACE inhibitors), which are used to treat high blood pressure and heart failure.
Lidaltrin is indicated for the treatment of patients with high blood pressure (hypertension) and for the treatment of patients with a heart condition known as chronic heart failure, in addition to their usual treatment.
Treatment with Lidaltrin requires periodic monitoring by your doctor.
Do not takeLidaltrin
? if you are allergic or have had an allergic reaction to quinapril, or to any other ACE inhibitor, or to any of the other ingredients of this medicine (listed in section 6).
? if you have previously experienced severe allergic reactions such as swelling of the face, lips, tongue, and/or throat with difficulty breathing, swallowing, and speaking (head and neck angioedema) or intestinal inflammation (intestinal angioedema).
? if you have diabetes or kidney problems and are being treated with a blood pressure-lowering medicine that contains aliskiren.
? if you are more than 3 months pregnant (it is also recommended to avoid Lidaltrin during the first months of pregnancy - see section Pregnancy).
? if you have taken or are currently taking sacubitril/valsartan, a medicine used to treat a type of long-term (chronic) heart failure in adults, as the risk of angioedema (rapid swelling under the skin in an area such as the throat) is high.
? if you are taking any of the following medicines, the risk of angioedema may increase:
Warnings and precautions
Consult your doctor or pharmacist before starting to take Lidaltrin.
? if you have liver disease.
? if you are diabetic.
? if you are going to have surgery, inform your doctor that you are taking Lidaltrin.
? do not use salt substitutes that contain potassium without consulting your doctor.
? if you are taking other medicines.
? if you are on a strict low-salt diet.
? if you are taking any of the following medicines used to lower high blood pressure:
Your doctor may monitor your kidney function, blood pressure, and blood electrolyte levels (e.g., potassium) at regular intervals.
See also the information under the heading "Do not take Lidaltrin".
? inform your doctor if you are pregnant (or think you might be). Lidaltrin is not recommended during the first trimester of pregnancy, and in no case should it be administered after the third month of pregnancy, as it may cause serious harm to your baby when administered from this time (see section Pregnancy).
? if you have kidney disease, are undergoing dialysis, or have had a kidney transplant. Your doctor may perform various tests to check if your kidneys are working properly.
? if you have a disease that affects the blood vessels (vascular collagenosis) or kidney disease (renal insufficiency), your doctor may perform various tests to check the condition of your immune system.
? if you are taking other medicines to lower your blood pressure, as it may lower your blood pressure too much (hypotension). Other conditions such as vomiting, diarrhea, dehydration, and excessive sweating can also lower blood pressure. Consult your doctor if you experience dizziness and vertigo. If you feel dizzy, lie down until the feeling passes. After lying down, always get up slowly to avoid the feeling of dizziness. If you faint or feel dizzy, inform your doctor.
? as with other ACE inhibitors, when taking Lidaltrin, a dry cough may appear. In this case, consult your doctor. This cough will disappear when you stop treatment.
Children and adolescents
The safety and efficacy of Lidaltrin in children and adolescents (under 18 years) have not been established.
Other medicines and Lidaltrin
Inform your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines.
Your doctor may need to change your dose and/or take other precautions:
If you are taking an angiotensin II receptor antagonist (ARA) or aliskiren (see also the information under the headings "Do not take Lidaltrin" and "Warnings and precautions").
If you are hospitalized or visit another doctor, dentist, or pharmacist, inform them that you are taking Lidaltrin or any other medicine. Lidaltrin may interact with the following medicines. Do not take these medicines at the same time as Lidaltrin, unless your doctor has prescribed them.
If you have any doubts about taking other medicines with Lidaltrin, consult your doctor.
Taking Lidaltrin with food, drinks, and alcohol
Lidaltrin can be taken with or without food.
Pregnancy, breastfeeding, and fertility
If you are pregnant or breastfeeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.
Your doctor will usually advise you to stop taking Lidaltrin before you become pregnant or as soon as you know you are pregnant and will recommend that you take another medicine instead of Lidaltrin. Lidaltrin is not recommended during the first trimester of pregnancy, and in no case should it be administered after the third month of pregnancy, as it may cause serious harm to your baby when administered from this time.
Lidaltrin is not recommended during breastfeeding, especially if your baby is newborn or premature. If necessary, your doctor will inform you about the benefits and risks of using Lidaltrin during breastfeeding compared to other treatments.
Driving and using machines
Lidaltrin may cause a sudden drop in blood pressure, leading to dizziness and, in some cases, fainting. This can occur during the first few days of treatment. Therefore, special attention should be paid to tasks such as driving, using hazardous machinery, etc.
Lidaltrin contains lactose
This medicine contains lactose. If your doctor has told you that you have an intolerance to some sugars, consult them before taking this medicine.
Follow exactly the instructions of administration of this medicine indicated by your doctor or pharmacist. If you are in doubt, consult your doctor or pharmacist again.
Your doctor will decide what dose of this medicine is most suitable for you.
Do not take more tablets than those specified by your doctor. Your doctor may increase or decrease the dose if necessary until they find the dose that you need. Follow your doctor's instructions exactly regarding the dose and method of administration.
Lidaltrin is administered orally. Your doctor will indicate how many tablets you should take each day.
Swallow the tablets with a sufficient amount of liquid (e.g., a glass of water).
Follow these instructions unless your doctor has given you different instructions.
Remember to take your medicine.
Your doctor will indicate the duration of your treatment with Lidaltrin. Do not stop treatment before, as it may be harmful to your health.
If you think the effect of this medicine is too strong or too weak, do not change the dose yourself and inform your doctor or pharmacist.
If you take moreLidaltrinthan you should
If for any reason you have taken more Lidaltrin than you should, consult your doctor or pharmacist immediately or call the Toxicology Information Service. Phone 91 562 04 20 indicating the medicine and the amount used.
It is recommended to take the package and the package leaflet of the medicine to the healthcare professional.
The most likely symptom to be expected after an overdose of Lidaltrin would be a drop in blood pressure. Symptomatic treatment will be carried out, compensating for the effects of this medicine.
In severe cases, the necessary measures will be taken. In addition to maintaining blood volume, it may be necessary to administer medicines that adequately restore blood pressure.
If you forget to takeLidaltrin
Do not take a double dose to make up for forgotten doses and continue with the treatment in the usual way.
If you stop taking Lidaltrin
If you have any other doubts about the use of this medicine, ask your doctor or pharmacist.
Like all medicines, Lidaltrin can cause side effects, although not everybody gets them. Inform your doctor if you notice any of the following side effects.
The following are the possible side effects during treatment with Lidaltrin.
? dizziness
Reporting of side effects
If you experience 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 through the Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaram.es
By reporting side effects, you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Do not store above 25°C. Store protected from light and moisture.
Do not use Lidaltrin after the expiry date which is stated on the carton after "EXP". The expiry date refers to the last day of the month shown.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.
Composition of Lidaltrin
The active substance is quinapril (hydrochloride). Each tablet contains 40 mg of quinapril (as hydrochloride).
The other ingredients (excipients) are lactose monohydrate, heavy magnesium carbonate (E504), magnesium stearate (E572), gelatin (E441), crospovidone, candelilla wax (E902), red iron oxide (E172), titanium dioxide (E171), hypromellose (E464), hydroxypropylcellulose (E463), and macrogol 400.
Appearance of the product and contents of the pack
Lidaltrin 40 mg film-coated tablets are reddish-brown, biconvex, oval, with the mark "40" on one face and "PD535" on the other face. Each pack contains 28 tablets.
Marketing authorization holder and manufacturer
LACER, S.A. - Boters, 5
08290 Cerdanyola del Vallès
Barcelona - Spain
Date of last revision of this leaflet: March 2022
Detailed and updated information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) https://www.aemps.gob.es/
The average price of LIDALTRIN 40 mg FILM-COATED TABLETS in October, 2025 is around 9.3 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.
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