This article should be created and the scattered content put together:

• /info/en/?search=Sebastian_Kneipp
• /info/en/?search=Hydrotherapy#Modern_revival
• /info/en/?search=Naturopathy#History
• https://de.wikipedia.org/wiki/Kneipp-Medizin

And others. Maybe "Kneippism" is an alternative lemma.

I checked the search results:

• "Kneipp therapy" => 29,800 results
• "Kneipp hydrotherapy" => 30,800 results
• "Kneippism" => 322,000 results
• "Kneipp cure" => 15,300 results
• "Kneipp treatment" => 12,100 results
• "Kneipp medicine" => 1,510 results

Probably "Kneip therapy, also knowns as Kneippism,..." is the best solution. -- F.Blaubiget ( talk) 08:00, 14 September 2020 (UTC) reply