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You are currently connected to the official “Website” of Laboratoires CTRS. Please read these terms of use carefully. They govern the terms of use of the Laboratoires CTRS Website, which you agree to solely by accessing our site. If you do not agree to these Terms of Use, please leave our website. Laboratoires CTRS reserves the right to revise or change these Terms of Use and the information on the website at any time and without notice. We draw your attention to the fact that you need to regularly consult these Terms of Use whenever the site indicates it has been updated so you remain informed of any changes Laboratoires CTRS may make.


Laboratoires CTRS, 63 rue de l’est, 92 100 Boulogne-Billancourt (France), S.A.S. with capital of 93 116 euros, registered with the RCS of Nanterre under the number 816 420 301

Publication Director: Antoine Ferry, CEO of Laboratoires CTRS

Site Manager: EVAIN Laetitia, Project Manager at Laboratoires CTRS

Site hosting : Linux


This website was created to provide you with general information about Laboratoires CTRS which develops, manufactures and sells medicines worldwide, as well as about the products and services provided by Laboratoires CTRS

The information contained on this site, intended for all publics, is provided for information purposes only and is not intended in any way to:
• provide medical advice;
• provide a diagnosis;
• replace a visit to a doctor or the advice or recommendations that may be given by a health professional;
• promote or recommend the use of any Laboratoires CTRS products or services

It is essential to follow the advice of or consult your doctor or other healthcare professionals before using any product mentioned on this site.


The information and all the elements of this website or any other site are provided « as is » without warranty of any kind, express or implied. You are solely responsible for any use you may make of the information provided on the Laboratoires CTRS website. As a consequence, under no circumstances will Laboratoires CTRS be liable for any direct or indirect damages of any kind whatsoever resulting from use of the information provided on the site.

If you access and use the contents of Laboratoires CTRS website for information, you do so at your own risk.
Laboratoires CTRS strives to keep the information on this site up-to-date. However, Laboratoires CTRS guarantees neither its completeness nor its accuracy, whatever the information provided.

You acknowledge I. that it is technically impossible to provide this site free of errors and Laboratoires CTRS does not warrant it; II. Errors may make the site temporarily unavailable; and III. the operation of the site may be affected by events and/or elements that are beyond the control of Laboratoires CTRS such as, for example, a breakdown or failure of transmission of communication between you and Laboratoires CTRS or between Laboratoires CTRS and other networks.

Laboratoires CTRS and/or its service-providers may at any time change or discontinue temporarily or permanently all or part of the website to perform maintenance operations and/or to improve or change the site. Laboratoires CTRS is not responsible for any site changes, suspensions or interruptions.
Laboratoires CTRS makes no warranties that the products or services of Laboratoires CTRS presented on this site are available in the country in which the user is at the time he/she consults the site.

Laboratoires CTRS provides no warranties I. that the products or services are marketed in this country, II. that the products or services will be able to meet a specific need, II. nor that they comply with the legal or regulatory provisions applicable in the countries concerned by the user’s search.


Do not make any decisions, and take no action based solely on the information contained on this site.
Laboratoires CTRS cannot be held responsible in any way whatsoever:

• for any inaccuracy, imprecision or omission relating to information available on the site,
• for any damage or injury suffered or alleged by any person and resulting directly or indirectly from the viewing or use of information contained on the site
• for any damage resulting from fraudulent intrusion by a third party resulting in a change of the information or the elements made available on the site,
• for any direct or indirect damage, whatever the causes, origin, nature or consequences (even if Laboratoires CTRS had been advised of the possibility of such damage), caused or resulting from the access of anyone to the site or from the impossibility of accessing it, or from the use of this site or of other sites linked to it, including any deterioration or virus that could infect the user’s computer equipment or any other property, from the credit granted to any information provided directly or indirectly by the site, particularly any operating, financial or commercial loss or loss of programmes or data in any information system, even if Laboratoires CTRS was informed of the possibility of such damage.


The documents contained and the elements created for the Laboratoires CTRS website are the exclusive property of Laboratoires CTRS or the third parties having authorized Laboratoires CTRS to quote them.
Therefore, all the images, all the texts appearing on the site, all the product names and other brands cited on this site are the exclusive property of Laboratoires CTRS and can be used only in accordance with the conditions stated below.

As of your acceptance of these Terms of Use, you may download, display or print the information contained on this site for exclusively personal and private use, for non-commercial purposes and without changing or altering the notices relating to copyright, trademarks or other proprietary rights and provided that the following copyright notice is reproduced on each total or partial copy of the content of the site: “Copyright © CTRS 2018 – All reserved rights”.

Any other use than that indicated above, without the prior written permission of Laboratoires CTRS, is strictly prohibited and constitutes an infringement. Laboratoires CTRS does not grant you any other rights than those described above, nor any other license of intellectual or industrial property, or know-how which it owns or which it uses.
Laboratoires CTRS reserves the right to sue for any infringement of its intellectual property rights.


The Laboratoires CTRS website also contains, with the agreement of the third parties concerned, information from third parties and links to other websites. Laboratoires CTRS tries to reference only sites that comply with applicable legislation.
This information and links are only for your information and convenience.
Laboratoires CTRS is not in a position to exercise any control over the information provided by third parties or published on the sites of third parties. Laboratoires CTRS makes no warranties of any kind regarding information and sites of third parties and shall not be held responsible for their content that you access under your entire responsibility.

Laboratoires CTRS reserves the right to delete any content or link that it considers objectionable, or following the knowledge of a dispute concerning a given content or link.
The site may offer you opinions expressed by experts consulted in a particular field in relation to the content of the site or excerpts of articles. Such information represents only the opinion of the consulted expert or of the journal and not necessarily the opinion of Laboratoires CTRS: Laboratoires CTRS is not responsible for the accuracy and completeness of the information and opinions contained in such material.

Laboratoires CTRS®, Shutterstock®, Adobe Stock®, Pexels®, Josh Wilink®


The Laboratoires CTRS website may contain hypertext links to third party sites. These links to other sites are provided for the sole purpose of facilitating your visit to our website. In any event and especially because of the volatile nature of information on the Internet, Laboratoires CTRS cannot control the nature or content of the resources composed of these external sources and, therefore, is not responsible for the use, the unavailability of third-party sites, their content, the advertising and other elements available on these third-party sites which can be accessed via the Laboratoires CTRS website.

Laboratoires CTRS has no means of controlling the content of these third party sites which remain totally independent of Laboratoires CTRS. Moreover, the existence of a link between the Laboratoires CTRS website and a third party site does not mean that Laboratoires CTRS approves in any way whatsoever the content of the site and the use that could be made of it.
In addition, it is your responsibility to take the necessary precautions to avoid any contamination of the site, in particular by one or more « viruses » and/or other « parasite ».

External sites may contain hypertext links to the Laboratoires CTRS site. Such a link does not mean that there is a connection between Laboratoires CTRS and the third party site. In any event, Laboratoires CTRS is not responsible for the unavailability of such sites and Laboratoires CTRS does not review, control, or endorse and is not responsible for the content, advertising, products or other elements available on or via these sites.


While browsing the site, you may be required to communicate information about yourself.


No personal information regarding your identity is collected without your knowledge. Nevertheless, during visits to the site, certain data of users are collected automatically:
• the IP address of the user (this Internet access address is assigned to the user’s computer by his ISP and this information, which changes depending on the user’s session, is not personally identifiable);
• the address of the website from which the user is directly connected to the Laboratoires CTRS website;
• the date and time of the user’s visit to the Laboratoires CTRS website and the pages visited;
• the operating system of the user’s computer and its navigation software;
• « cookies » (to determine how the user accesses the Internet pages, when, and the number of pages accessed).

As a result, Laboratoires CTRS collects anonymous user data (or anonymous information) from this site, such as the pages you visit and the searches you undertake. These data are not nominative because in no case do they allow personal identification of the user of the site.
We use this anonymous information to help us improve the content of our sites and obtain global statistics on your visits. These statistics can be compiled by third parties; in such cases, they have an obligation of confidentiality.


The anonymous information is collected in particular by means of “Cookies” which collect the first part of the user’s domain name (that is to say the identifier after @) as well as the day and time of the user’ access. Cookies are stored on your computer’s hard drive without damaging it.
You may object to the saving of cookies by configuring your browser to warn you before accepting cookies or to refuse cookies.


Laboratoires CTRS will not disclose to third parties any personal data about you that you may communicate to us through electronic mail. This information will only be used for the purpose of responding to you as efficiently as possible.
When you send an email message to our site, you may be asked to provide certain personal data. In such cases, this personal data is processed and stored for a period not exceeding X years for the sole purpose of communication with you. No data is intended for third parties without your prior authorization and you have a right to rectify or delete this data by sending a mail to the publisher of the site or by sending an email to the CTRS webmaster.


To protect the personal information you provide, Laboratoires CTRS uses security techniques. However, the Internet is an open network so Laboratoires CTRS cannot guarantee that third parties will not intercept or reroute this personal information. Laboratoires CTRS will not be liable to you should this be the case.
Laboratoires CTRS offers no warranty that the sites linked to it will follow the same data protection measures as those set out in these Terms of Use. You should therefore check their data protection measures yourself if you provide personal information on these sites.


The site and its content are governed by French law and any dispute relating thereto will be subject to the jurisdiction of the French courts.


When you connect to this site, a “SessionID” cookie may be automatically installed and stored temporarily on your hard drive to facilitate your browsing. Once your session is closed, the cookie will be destroyed. A cookie is a small, randomly generated information file that a website can send to the hard drive of a personal computer to facilitate your browsing and streamline your saving procedures. By definition, a cookie does not allow you to be identified.

You have the option, if you so wish, to oppose the saving of these session cookies by configuring your browser accordingly. This operation is likely to modify or possibly even make your navigation on the website difficult.
Social plug-ins or buttons for sharing on social networks may be present on our site to enable you, subject to your consent, to share the content of our website with other people on the social networks or to let other people know you have consulted our site or to give your opinion on one of the contents of our site (social plug-ins “like”, “share”, ..).
By the mere fact of their presence, these social plug-ins, whether or not you are a user of these social platforms, are likely to insert cookies onto your hard drive to track your browsing and identify your interests.

We have no control over the process used by the social networks to collect information about your browsing on our site.
The issuing and use of cookies by these third parties are subject to their own privacy policies. We invite you to read these policies to identify the purposes of use, namely advertising, and the browsing information they can collect through application plug-ins and thereby make your choice. These protection policies must allow you to exercise your choices with these social networks, particularly the setting up your usage accounts for each of these networks.

If necessary, you can refuse the insertion of these cookies by following the procedure indicated on your browser (see the procedure to be followed below), according to the terms that suit you best.
You may change your mind at any time.
In addition, to analyse your preferences and subject to your consent, web buds or web beacons may be inserted by a third party provider on some of our articles and messages to help us identify the pages viewed, record frequencies of display as well as the number of visitors, analyse traffic patterns and compile statistics for the most popular content.
Finally, audio and video recordings, podcasts, and webcasts are available through third-party services. If you access these, subject to your consent, the third parties may insert cookies on your hard drive to help us identify the most popular content.

The procedure to refuse the insertion of these “third party” cookies according to the terms that suit you the best is described below:

The procedure to refuse the insertion of these “third party” cookies according to the terms that suit you the best is as follows:

• For Mozilla firefox :

• For Microsoft Internet Explorer : vista/Block-or- allow-cookies

• For Chrome :

• For Safari :

If you continue browsing, you consent to the use of these “third party” cookies on our site.
You may change your mind at any time.