Sage
Salvia officinalis L.Lamiaceae // leaf
Overview
Plant parts
leaf
Known constituents
thujone, camphor, rosmarinic acid
Research corpus coverage
Chemistry notes
- CHEMISTRY: Relevant reported constituents include thujone; camphor; rosmarinic acid; constituent presence alone does not establish clinical efficacy.
Uses & Evidence
Traditional / historical use
Documented traditional use — not a claim of established efficacy.
TRADITIONAL: Sage has been used for sore throat; sweating; digestive complaints; memory; this records historical/traditional use and does not establish efficacy.
MODERATE · evidence synthesis/fact sheet · NCCIH Herbs at a Glance
Modern evidence
EVIDENCE: For the major use set (sore throat; sweating; digestive complaints; memory), the evidence assessment is limited/mixed: Limited/preliminary human evidence; no condition clearly established.
MODERATE · regulatory monograph and mixed scientific literature · NCCIH Herbs at a Glance
Mixed findings, product heterogeneity, or indirect evidence are preserved in the detailed profile.
Preparation
Forms used traditionally
A listed form does not imply it suits every plant part, or that one preparation is interchangeable with another — see the plant’s own notes below.
PREPARATION: The medicinal material is leaf; traditional and modern forms include infusion/tea, tincture, powder/capsule, extract. No dose or potency is specified.
MODERATE · regulatory monograph · EMA European Union herbal monographs and list entries
Preparation-specific evidence should not be generalized across extracts, teas, oils, or whole herb.
Safety
Cats & dogs
- High risk
Sage essential oil is identified as an oil that can cause seizures in companion animals.
Intrinsic toxicity · OTHER · sage essential oil · MODERATE · veterinary_manual · Toxicosis por aceites esenciales en animales - Toxicología
- High risk
Sage oil is listed among essential oils that can cause seizures in animals.
Intrinsic toxicity · INHALATION · sage essential oil · HIGH · veterinary_manual · Toxicoses From Essential Oils in Animals - Toxicology
- High risk
Sage essential oil is listed among common essential oils that can cause poisoning in animals.
Intrinsic toxicity · OTHER · essential oil · HIGH · poison_control_database · Essential Oils | Pet Poison Helpline®
Additional safety notes (general, unstructured)
Free-text safety notes carried from their source — not broken out by species, route, or hazard type, and not equivalent to the structured records above. Each note names the kind of source it came from.
SAFETY: Major issues include High-thujone products and essential oil can cause seizures. Contraindications/cautions include Seizure disorders.
HIGH · evidence synthesis/fact sheet · NCCIH Herbs at a Glance
SAFETY: Clinically relevant interaction concerns include Potential interactions with anticonvulsants, sedatives and diabetes drugs.
MODERATE · evidence synthesis/fact sheet · NCCIH Herbs at a Glance
Some interactions are theoretical or based on case reports/pharmacokinetics rather than outcome trials.
SAFETY: Pregnancy/lactation reference: Avoid high-dose or essential-oil use in pregnancy/lactation.
MODERATE · regulatory monograph or evidence synthesis · NCCIH Herbs at a Glance
Absence of evidence is not evidence of safety.
Sage essential oil is identified as an oil that can cause seizures in companion animals.
MODERATE · veterinary_manual · Toxicosis por aceites esenciales en animales - Toxicología
The page names sage oil but does not specify Salvia officinalis or a toxic constituent.
Sage oil is listed among essential oils that can cause seizures in animals.
HIGH · veterinary_manual · Toxicoses From Essential Oils in Animals - Toxicology
Sage essential oil is listed among common essential oils that can cause poisoning in animals.
HIGH · poison_control_database · Essential Oils | Pet Poison Helpline®
No sage-specific toxic constituent, dose, route-specific profile, or sign profile is provided.
Preparation × species risk matrix
Unknown means insufficient evidence was located — not that a form is safe.
Cats
- essential oilHigh risk
- tinctureCaution
- concentrated extractUnknown
- glyceriteUnknown
- infused oilUnknown
- salveUnknown
- smoke/combustionUnknown
- tea/infusionUnknown
- whole herbUnknown
Dogs
- essential oilHigh risk
- tinctureCaution
- concentrated extractUnknown
- glyceriteUnknown
- infused oilUnknown
- salveUnknown
- smoke/combustionUnknown
- tea/infusionUnknown
- whole herbUnknown
Identity
Botanical synonym
Salvia minor Garsault
Taxonomic identity note
- Sage is treated here as Salvia officinalis L. in the family Lamiaceae; recorded older names include Salvia minor Garsault.
Sources
Research records are source-linked but may not yet be editorially reviewed.
- NCCIH Herbs at a Glance5 claims
NCCIH fact sheet
veterinary_manual
veterinary_manual
poison_control_database
- Plants of the World Online1 claim
botanical taxonomy database
EMA monograph
WHO monograph