Breath & MouthEvidence check
Propolis for Canker Sores: Oral Films, Capsules and Uncertain Benefits
Healing an existing ulcer and preventing later outbreaks were separate research questions.
ArticlesTopic 08
Breath & Mouth
Bad breath, dry mouth and morning breath, and the quiet worry that someone can tell.
Breath & MouthExplainer
SA001 for Sjögren's Dry Mouth: What the Eight-Week Pilot Found
The experimental rebamipide prodrug did not show a clear dryness benefit over placebo in a small trial.
Breath & MouthGuide
Toothbrush Pressure Sensors: A Field Guide to the Feedback
A pressure warning, a two-minute timer and a coverage display answer different questions. Learn what to check on your own brush.
Breath & MouthExplainer
Topical Clonazepam for Burning Mouth: Relief and Prescription Risks
Small placebo trials measured reduced pain and symptom-free mouths separately. A 2026 doctoral study adds uncertainty.
Breath & MouthEvidence check
Chamomile for Canker Sores: Rinse, Paste and Tea Trials
Pain relief and ulcer healing gave different answers in these small studies.
Breath & MouthEvidence check
Dry-Mouth Sprays: Relief, Duration and the Limits of Brand Comparisons
Three crossover trials measured different things: a single dose, a week of use and symptoms after head-and-neck radiotherapy.
Breath & MouthEvidence check
Malic-Acid Spray for Dry Mouth: What Two-Week Trials Found
Some trials reported symptom relief and more saliva. The comparison spray, cause of dryness and dental precautions affect how to use those findings.
Breath & MouthEvidence check
Oil Pulling for Plaque and Bleeding Gums: What Water-Controlled Trials Found
Two eight-week studies separate changes in plaque from changes in gum bleeding, with different results for plain sesame oil and a botanical mixture.
Breath & MouthEvidence check
Aloe Vera Gel for Canker Sores: What the Oral-Gel Trials Found
Small studies found earlier improvement with specified oral gels. Different preparations, short follow-up and mixed review results limit the promise.
Breath & MouthEvidence check
Does Green Tea Help Bad Breath? Powder, Tablets and Rinse Trials
The form, testing interval and breath measurement change the answer. Four studies tested products that cannot be treated as interchangeable with a cup of tea.
Breath & MouthEvidence check
Honey for Canker Sores: What Two Trials Can Support
One trial favored honey over a steroid ointment; another tested a honey-lemon spray. Reporting problems and different preparations limit a household-remedy claim.
Breath & MouthEvidence check
Licorice for Canker Sores: What Patch and Gargle Trials Show
Small studies report symptom benefits, but a patch can protect an ulcer without licorice. A two-day gargle trial has reporting and follow-up limits.
