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Header Image Historical Background


Historical Background

Pelargonium sidoides, the plant that provides the active ingredients for EPs® 7630, originally comes from South Africa. Nevertheless, it is really something of a coincidence that the crude drug was ever discovered in Europe at all. In 1897, on the recommendation of his doctor, the Englishman C. H. Stevens travelled to South Africa hoping the climate would cure his tuberculosis. 

After his recovery, Stevens returned to England taking with him roots of the South African pelargonium. Once home, he developed ’Stevens′ Consumption Cure’, which included the plant′s powdered root. He first sold it in England and then across Europe as a cure for tuberculosis. 

With the arrival of more ’advanced’ modern medicines, Stevens′ remedy and therefore the plant were largely forgotten. It took several decades before this herbal drug found its way into European laboratories in the middle of the last century.

Schwabe Pharmaceuticals started its research on the plant Pelargonium sidoides and its pharmaceutical effects. The search for the botanical origin of the drug — i.e. the identification of the true mother plant — was as interesting as arduous. The application of modern chemical and analytical methods was successful in determining the identity of the plant. With the identification of the source plant, the foundation for undertaking scientific studies on a large scale had become established in modern European medicine.

The EPs® 7630 research programme comprises numerous placebo-controlled double-blind clinical trials, which prove the efficacy as well as the safety of the modern pharmaceutical.

Today, the special extract of Pelargonium sidoides root is marketed by Schwabe Pharmaceuticals in over 50 countries worldwide under various brand names such as Umckaloabo®, Umcka®, Umckalor®, Kaloba®, Kaloban® and Renikan®. Since its development, several different pharmaceutical forms have become available such as solutions, tablets and syrups. Special extract EPs® 7630 has been successfully used by millions to treat a wide range of respiratory tract infections.


Did you know?

The plant Pelargonium sidoides can only be found in some areas of South Africa.

How does EPs® 7630 work?

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