Medication guide
Essential Oils (Thymol, Eucalyptol, Menthol, Methyl Salicylate)
- Generic name
- Essential Oils (Thymol, Eucalyptol, Menthol, Methyl Salicylate)
- Common brand names
- Listerine Antiseptic Mouthwash
- Medication class
- Essential oil oral antiseptic
Overview
Its medication class is Essential oil oral antiseptic. Common uses include Oral bacterial control and freshening breath support. Product forms and labels can differ, so follow the specific package instructions and ask a pharmacist or qualified healthcare professional about individual questions.
How to Take it
- Route
- Oral mucosal topical or lozenge/mouth rinse.
- Time of day
- At symptom onset and before bed when sore-throat or oral discomfort occurs.
- With food/water
- Do not swallow concentrated products unless label allows; sip plain water if needed.
- Preparation
- Apply thinly or allow to dissolve as directed.
- Safe dose
- Use smallest amount needed and short-term intervals.
- Max dose
- Stay within label daily limit; avoid use in young children unless approved.
- Frequency
- Often every 2–6 hours as needed.
- Other recommendations
- Avoid alcohol mouth rinses and follow age restrictions.
Common uses
- Oral bacterial control
- freshening breath support
Common side effects
- Burning
- stinging
- dry mouth
- altered taste
- nausea
- oral irritation
- and allergic reaction
Important warnings
- Avoid in oral ulcers, recent oral surgery, and severe periodontitis without advice. Can burn or sting mucosa; discontinue if persistent taste distortion, edema, wheeze, or rash. Keep away from children and do not swallow in large quantities.
General interactions information
Stinging and taste interactions with other oral rinses
Sources / references
- Listerine Original antiseptic mouthwash — product label
DailyMed, U.S. National Library of Medicine
These references offer further reading. A source link does not establish that a clinician has reviewed every statement in this guide.
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