ACETYLCYSTEINE PENSA 600 MG EFFERVESCENT TABLETS EFG
SpainIt is used to liquefy excessive or thick bronchial secretions. It is a supportive treatment for respiratory conditions such as bronchitis, COPD, emphysema, atelectasis due to mucus obstruction, and complications of cystic fibrosis.
Frequently asked questions
How should I take Acetilcisteína Pensa?
The tablets are effervescent and must be dissolved in a glass of water to obtain a solution that is then drunk directly. The dose for adults and children over 7 years of age is 600 mg as a single daily dose. In cases of pulmonary complications of cystic fibrosis, the dose varies according to age and the frequency prescribed by the doctor.
When should this medicine not be taken?
You should not take it if you are allergic to acetylcysteine or its components, if you have a gastroduodenal ulcer, if you have asthma, if you have severe respiratory insufficiency, or if you are a child under 2 years of age.
What side effects may Acetilcisteína Pensa cause?
The most frequent side effects are mild and temporary, such as nausea, vomiting, and diarrhea. In rare cases, allergic reactions such as hives and difficulty breathing may occur; if this happens, you should stop treatment and consult a doctor.
Can I take other medicines at the same time?
It is recommended not to take this medicine together with antitussives (to suppress cough) or medications that reduce bronchial secretions, such as atropine. Always inform your doctor about any other medication you are taking.
What should I do if I miss a dose or take too much?
If you miss a dose, wait until the next scheduled dose and do not take a double dose to make up for it. If you take more than the recommended amount, contact your doctor, pharmacist, or the Toxicology Information Service immediately.
Are there any contraindications related to food?
This medicine contains lactose, so you should consult your doctor if you have an intolerance to certain sugars. It also contains sodium, which should be taken into account if you are on a low-sodium diet.
Instructions for use
Table of contents
- Introduction
- 1. What Acetilcisteína Pensa is and what it is used for
- 2. Before taking Acetylcysteine Pensa
- **Pregnancy and breastfeeding**
- Breast-feeding
- **Driving and use of machines**
- 3. How to take Acetylcysteine Pensa
- 4. Possible adverse effects
- 5. Storage of Acetylcysteine Pensa
- 6. Information provided
Package leaflet: Information for the user
Introduction
Package leaflet: information for the user
Acetylcysteine Pensa 600 mg effervescent tablets EFG
Read the entire leaflet carefully before you start taking this medicine.
- Keep this leaflet, as you may need to read it again.
- If you have any questions, ask your doctor or pharmacist.
- This medicine has been prescribed for you only. Do not give it to others, even if they have the same symptoms, as it may harm them.
- If you consider any of the side effects you experience to be severe, or if you notice any side effects not listed in this leaflet, inform your doctor or pharmacist.
Contents of the leaflet
- What Acetylcysteine Pensa is and what it is used for
- Before you take Acetylcysteine Pensa
- How to take Acetylcysteine Pensa
- Possible side effects
- How to store Acetylcysteine Pensa
- Further information
1. What Acetilcisteína Pensa is and what it is used for
Acetylcysteine belongs to a group of medicines called mucolytics.
Acetilcisteína Pensa is used to liquefy excessive and/or thick bronchial secretions.
It is indicated as supportive treatment in respiratory conditions associated with excessive or thick mucus secretion, such as:
- acute and chronic bronchitis (inflammation of the bronchi),
- chronic obstructive pulmonary disease (COPD),
- emphysema (inflammation of the lung alveoli, reducing respiratory function),
- atelectasis (collapse of a region of the lung or massive collapse of one or both lungs) due to mucus obstruction, complications of cystic fibrosis, and other related disorders.
2. Before taking Acetylcysteine Pensa
Do not take Acetylcysteine Pensa
-
If you are allergic (hypersensitive) to acetylcysteine or to any of the excipients of Acetylcysteine Pensa.
-
If you have gastroduodenal ulcer.
-
If you have asthma or severe respiratory insufficiency.
-
If you are a child under 2 years of age.
Take special care with Acetylcysteine Pensa
If you have respiratory problems.
Use of other medicines
Inform your doctor or pharmacist if you are taking or have recently taken any other medicines, including those obtained without a prescription.
No interactions or incompatibilities with other medicines have been reported. However, it is recommended that you do not take this medicine together with:
- antitussives (medicines used to suppress cough)
- medicines that reduce bronchial secretions (e.g. Atropine).
Taking Acetylcysteine Pensa with food and drink
No interference has been reported when taking Acetylcysteine Pensa with food or drink.
Pregnancy and breastfeeding
Consult your doctor or pharmacist before using any medication.
Pregnancy
Your doctor will assess the need for using this medicine. It should only be used during pregnancy when, in the opinion of your doctor, the benefits outweigh the potential risks.
Breast-feeding
Your doctor will assess the need for using this medicine. It should only be used during breast-feeding when, in your doctor's opinion, the benefits outweigh the potential risks.
Driving and use of machines
It has not been reported that Acetylcysteine Pensa affects the ability to drive and/or operate machinery.
Important information about some of the components of Acetilcisteína Pensa
This medicine contains lactose. If your doctor has informed you of an intolerance to certain sugars, consult him before taking this medicine.
This medicine contains 138.83 mg of sodium per dose (600 mg), which should be taken into consideration in patients on low-sodium diets.
The possible presence of a slight sulfurous odour does not indicate degradation of the product, but is characteristic of the active substance.
3. How to take Acetylcysteine Pensa
Follow exactly the administration instructions for Acetylcysteine Pensa as indicated by your doctor. Consult your doctor or pharmacist if you have any doubts.
Remember to take your medication.
Your doctor will determine the duration of treatment with Acetylcysteine Pensa. Do not stop treatment prematurely, as doing so may prevent you from achieving the desired effect.
Adults and children over 7 years of age: The recommended average dosage is 600 mg of acetylcysteine per day, taken orally as a single daily dose of 600 mg.
Pulmonary complications of cystic fibrosis:
The recommended average dosage of acetylcysteine in these cases is as follows:
Adults and children over 7 years of age: 200 to 400 mg of acetylcysteine every 8 hours.
Children from 2 to 7 years of age: 200 mg of acetylcysteine every 8 hours.
Method of administration
Acetylcysteine Pensa tablets are for oral administration by placing the tablet into a glass containing a small amount of water. This produces a solution with a pleasant taste that can be drunk directly from the glass.
If you take more Acetylcysteine Pensa than you should
In case of overdose or accidental ingestion, contact your doctor or pharmacist immediately or call the Toxicology Information Service at telephone number 91 562 04 20 (indicating the medication and the amount ingested).
If you forget to take Acetylcysteine Pensa
Do not take a double dose to make up for missed doses. If you miss a dose, wait until the next scheduled dose.
If you stop treatment with Acetylcysteine Pensa
Do not stop treatment prematurely, as you will not achieve the desired effect.
If you have any further questions about the use of this medicine, ask your doctor or pharmacist.
4. Possible adverse effects
Like all medicines, Acetylcysteine Pensa may produce adverse effects, although not everyone will experience them.
Occasionally, adverse effects of mild and transient nature have been reported, the most frequent being gastrointestinal disturbances (nausea, vomiting, and diarrhoea).
Rarely, allergic reactions may occur, accompanied by urticaria and breathing difficulties (bronchospasm, bronchoconstriction); in such cases treatment should be discontinued and a doctor consulted.
If you consider any of the adverse effects you experience to be severe, or if you notice any adverse effects not listed in this leaflet, inform your doctor or pharmacist.
Reporting of adverse effects
If you experience any type of adverse effect, consult your doctor or pharmacist, even if it is a possible adverse effect not listed in this leaflet. You may also report them directly through the Spanish Pharmacovigilance System for Human Medicinal Products: http://www.notificaram.es. By reporting adverse effects, you can help provide more information on the safety of this medicine.
5. Storage of Acetylcysteine Pensa
Keep Acetylcysteine Pensa out of the reach and sight of children.
Do not store above 30°C. Store in the original packaging.
Do not use Acetylcysteine Pensa after the expiry date stated on the packaging after "EXP". The expiry date refers to the last day of the month indicated.
Medicines must not be disposed of via wastewater or household waste. Return unused medicines and their containers to the SIGRE point at your pharmacy. If you have any doubts, ask your pharmacist how to dispose of unused medicines and their packaging. This will help protect the environment.
6. Information provided
Composition of Acetylcysteine Pensa
The active substance is acetylcysteine. Each tablet contains 600 mg of acetylcysteine. The other components are: anhydrous citric acid, ascorbic acid, sodium hydrogen carbonate, anhydrous sodium carbonate, anhydrous lactose, mannitol (E-421), lemon flavor, sodium cyclamate, sodium saccharin, disodium citrate dihydrate.
Appearance of the product and contents of the package
Acetylcysteine Pensa 600 is presented as round, white effervescent tablets with a smooth, flawless surface and a score on one side. Tube containing 20 effervescent tablets. The tubes are made of polypropylene and closed with a polyethylene cap filled with a pure molecular sieve desiccant.
Marketing Authorization Holder
Towa Pharmaceutical, S.A.
C/ de Sant Martí, 75-97
08107 Martorelles (Barcelona)
Spain
Manufacturer
HERMES PHARMA GmbH
Hans-Urmiller-Ring 52
82515 Wolfratshausen, Germany
Other presentations
Acetylcysteine Pensa 200 mg effervescent tablets EFG. Tube with 30 tablets.
This leaflet was approved in April 2012
Detailed and up-to-date information on this medicine is available on the website of the Spanish Agency of Medicines and Medical Devices (AEMPS) http://www.aemps.gob.es/
Similar drugs
The original data is available in the language of the country of manufacture.
Data source: Online Medicines Information Centre (CIMA) — AEMPS
Data last verified: September 21, 2026