Stir-fried white pepper was as effective for treating chronic diarrhea and more effective than montmorillonite powder for acute and persistent diarrhea in children under 2.5 years (PubMed).
Comfrey (Symphytum officinale) – 35% extract, topically applied to a 12-cm area three times daily for 5 days – was found effective and superior to placebo and methyl nicotinate for acute upper or lower back pain (PubMed).
Hemidesmus indicus (Indian sarsaparilla) (PubMed)
Hyptis verticillata (PubMed)
Symphytum officinale (comfrey) (PubMed)
Aconitum carmichaelii (aconite, fuzi) and Glycyrrhiza sp. (licorice) (PubMed)
Dingchuan decoction (ScienceDirect)
Herbal vapour therapy (PubMed)