DEQUONAL®

Effective and long-lasting protection against viruses, bacteria and fungi.

[Translate to en:] Produktabbildung Dequonal

Antibacterial, antiviral and antifungal mouthwash1, 2, 3, 5

DEQUONAL® – powerful against viruses, bacteria and fungi, yet mild in taste.

A healthy mouth is an essential part of personal well-being. DEQUONAL® supports the targeted elimination of inflammation and pathogens. The unique combination of dequalinium chloride and benzalkonium chloride provides triple protection against viruses, bacteria and fungi.1, 2, 3, 5

Whether as a ready-to-use mouthwash at home or a practical spray for on the go, it is suitable for both everyday use and travel. DEQUONAL® boasts proven effectiveness against SARS-CoV-2, influenza and herpes viruses, along with a pleasantly mild taste.

Choose your local pharmacy to collect the product, or order it for courier delivery.

Order the mouthwash for in-store pick-up Order the spray solution for in-store pick-up

Advantages of DEQUONAL®

Antibacterial, antiviral and antifungal 1,2,3,5

Sugar-, gluten- and lactose-free

Suitable for children aged 2 years and over*

Scientifically proven efficacy and tolerability 1,2,3,6

DEQUONAL® – scientifically proven protection against infections

DEQUONAL® is an antibacterial, antiviral and antifungal mouthwash 1, 2, 3, 4, 5 with proven in-vitro efficacy against viruses, including SARS-CoV-2, influenza and herpes viruses.
Laboratory studies demonstrate a significant reduction in viral load – after just 30 seconds of application 1, 2, 3 . The short-term reduction of viral load in the mouth and throat supports protection against infections and provides an effective, fast-acting solution for your health.

DEQUONAL® is suitable for

  • Inflammation and irritation of the oral mucosa
  • Pain in the mouth and throat
  • Infections, such as those caused by SARS-CoV-2, influenza or herpes viruses, or by bacteria

Mandatory texts

Mandatory texts

DEQUONAL®. Indications: For supportive, short-term treatment of inflammation of the oral mucosa. For short-term use in cases of bad breath (including that caused by bacterial growth). Warning: DEQUONAL® contains 6% alcohol by volume. Contains menthol; please read the package leaflet. Note: For risks and side effects, read the package leaflet and consult your doctor or pharmacist Last revised: October 2021. Chemische Fabrik Kreussler & Co. GmbH, D-65203 Wiesbaden, Germany www.kreussler.com.

1 Meister et al. Virucidal Efficacy of different oral rinses against severe acute respiratory syndrome Coranavirus 2. J Infect Dis. 2020
2 Meyer-Pannwitt & Dernick.: Die Inaktivierung des Influenza-A-Virus durch Benzalkoniumchlorid [Inactivation of the influenza A virus using benzalkonium chloride]. Inf Arzt 3, 1–8 1985
3 Moldenhauer D. Die Wirkung von DEQUONAL® gegen Herpesvirus hominis Typ 1 [The effect of DEQUONAL® on herpesvirus hominis type 1]. Therapiewoche 1979
4 Wolff M. Diagnostik und Therapie von Candida in der zahnärztlichen Praxis durch Microstix-Candida und Dequonal [Diagnosis and treatment of Candida in dental practice using Microstix-Candida and DEQUONAL]. Zahnärztliche Praxis 9 1980
5 Kneist S & Gebelein K: Studie: Die Antimikrobielle Wirksamkeit von Mundspüllösungen mit und ohne Chlorhexidin [The antimicrobial efficacy of mouthwashes with and without chlorhexidine]. ZMK 31(6):382-91, 2015
6 Bönisch et al.: Wirkung von Dequonal auf die Menge an bakterieller Plaque und auf den Entzündungsgrad des Zahnfleischs [Effect of Dequonal on bacterial plaque levels and gum inflammation], Quintessenz 48, 1097-1110 (1997))

* Provided sufficient control of the swallowing reflex is established.