Methyl Salicylate + Menthol + Camphor
Generic Details
Generic Name
Methyl Salicylate-Menthol-Camphor
Other Names
- MSMC
Drug Class
- Topical Analgesic
Chemical Formula
C10H17NO2 (Methyl Salicylate) - C10H20O (Menthol) - C10H16O (Camphor)
Molecular Weight
Methyl Salicylate: 152.15 g/mol - Menthol: 156.27 g/mol - Camphor: 152.23 g/mol
Mechanism of Action
- Methyl salicylate provides analgesic and anti-inflammatory effects. Menthol produces a cooling sensation, and camphor acts as a mild anesthetic.
Indications
- Muscle aches
- Joint pain
- Minor arthritis
- Backaches
- Sprains
- Bruises
Common Dosage Forms
- Topical cream
- Topical gel
- Topical patch
Typical Dosage
- Apply a thin layer to affected area up to 3 to 4 times daily
Pediatric Dosage
- Consult pediatrician for appropriate dosage
Geriatric Dosage
- Use with caution, lower doses may be necessary
Side Effects
- Skin irritation
- Redness
- Allergic reactions
- Burning sensation at application site
Contraindications
- Hypersensitivity to salicylates, menthol, or camphor
- Open wounds
- Damaged or irritated skin
Pregnancy Category
- Consult healthcare provider before use during pregnancy
Lactation Safety
- Use with caution while breastfeeding
Drug Interactions
- No significant drug interactions reported
Overdose Symptoms
- Nausea
- Vomiting
- Dizziness
- Headache
Antidote for Overdose
- Symptomatic treatment
Storage Conditions
- Store at room temperature away from moisture and heat
Pharmacokinetics
- Absorption: Readily absorbed through the skin
- Distribution: Distributed locally in tissues
- Metabolism: Metabolized in the liver
- Excretion: Excreted in urine
Precautions
- Avoid contact with eyes and mucous membranes
- Do not bandage tightly after application
Warnings
- For external use only
- Discontinue if skin irritation occurs