Slippery Elm (No direct traditional Ayurvedic equivalent; properties are analogous to Śleṣmātaka (Cordia dichotoma) or Shaalmali (Bombax ceiba) due to mucilaginous nature.)

About

Slippery Elm, also known as Red Elm, Gray Elm, or Indian Elm, is a deciduous tree native to eastern and central North America. Its medicinal properties are primarily derived from its inner bark, which is exceptionally rich in mucilage. This mucilage fo...

Classical attributes

• Virya: []
• Vipaka: []

Dosha effects

• vata: decreasing
• kapha: increasing
• pitta: decreasing

Active compounds

• Mucilage

Clinical evidence

Meta-analyses of up to 15 RCTs and databases tracking 20+ RCTs show that Slippery Elm, often as a key component in multi-ingredient herbal formulations, demonstrates efficacy primarily in soothing gastrointestinal conditions. Several randomized, double-blind, placebo-controlled studies support its use for Irritable Bowel Syndrome (IBS), improving symptoms and bowel habits in both constipation and diarrhea-predominant forms. While direct large-scale trials for Ulmus rubra alone in conditions like Inflammatory Bowel Disease (IBD) or GERD are limited, its demulcent properties are widely acknowledged and utilized for their symptomatic relief, consistent with traditional uses in Western herbalism. Anecdotal reports and traditional use strongly support its role in reducing irritation and providing soothing effects.

Ayurvedic karmas

• Balya (Strengthening/Nourishing)
• Brihmana (Building/Nutritive)
• Kanthya (Beneficial for throat)
• Vranaropana (Wound healing - external/internal soothing)
• Mrudu Virechana (Mild laxative, bulk-forming for constipation)
• Stambhana (Mildly binding, absorbent for diarrhea)

Classical clinical indications

• Irritable Bowel Syndrome (IBS)
• Inflammatory Bowel Disease (IBD)
• Gastroesophageal Reflux Disease (GERD)
• Acid Reflux
• Gastritis
• Peptic Ulcers
• Constipation
• Diarrhea
• Sore Throat
• Cough
• Bronchitis
• Topical skin irritations (traditional use)

Frequently asked questions