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Wikipedia: Hydrotherapy
Encyclopedia survey of water-based therapies (temperature and pressure for circulation and symptom relief), spanning historical hydropathy, modern physiotherapy-style aquatic therapy, shower-based methods, cold plunge, and contrast sessions—with explicit notes that many indications lack robust RCT support beyond placebo.
Scope vs other Wikipedia rows here
wikipedia-cryotherapy-overview— sports/medicine “cold therapy” umbrella (packs, chambers, baths).wikipedia-dousing-overview— pouring / ending showers cold; cultural shock-framing.wikipedia-balneotherapy-overview— mineral / spa bathing (thermal waters, Dead Sea–style programs) as a related but not identical tradition—read cautions on weak disease RCTs there.- This page — broader hydropathy / spa lineage and hot + cold water delivery contexts.
Evidence discipline (outcomes)
The article itself summarizes systematic reviews as often not showing clear curative superiority over placebo for broad “hydrotherapy” claims—treat that synthesis as orientation, then read PubMed-linked RCTs and meta-analyses on the specific protocol pages in this database (cold showers, immersion, contrast water, sauna).
Practical map for readers
- Cold end-of-shower / short cold add-on trials → Cold exposure therapy (
cold-exposure). - Head-out or full immersion / DOMS recovery → Cold water immersion (
cold-plunge). - Alternating hot and cold water cycles → Contrast therapy (
contrast-therapy). - Repeated dry or wet heat rooms → Sauna / Heat therapy / Chronic heat adaptation slugs.
Outcomes
- Perceived Muscle SorenessArticle-level synthesis: systematic reviews of hydrotherapy RCTs often report unclear or weak curative effects versus placebo for many indications—verify any claim in cited primary reviews.
- Endothelial FunctionTertiary narrative only for vascular or circulatory themes; quantitative endothelial outcomes belong to linked human trials on heat and exercise protocols.