METHYLSALICYTLATE

Methylsalicylate, also known as wintergreen oil, is an organic ester commonly used in topical pain relief products due to its analgesic and anti-inflammatory properties. It has a characteristic minty odor and is derived from plants such as wintergreen, sweet birch, and others.

Indications

Methylsalicylate is indicated for the temporary relief of minor aches and pains of muscles and joints associated with conditions like arthritis, backache, strains, and sprains.

Dosage

Topical formulations containing methylsalicylate are typically applied to the affected area 3 to 4 times daily, following package instructions or as directed by a healthcare provider. It is important to avoid excessive application to prevent toxicity.

Contra-Indications

Methylsalicylate should not be used in children under 12 years old due to the risk of serious side effects like salicylate poisoning. It is also contraindicated in individuals with hypersensitivity to salicylates, severe renal impairment, or on anticoagulant therapy.

Special Precautions

Care should be taken to avoid applying methylsalicylate to broken or irritated skin, mucous membranes, or near the eyes. Pregnant or breastfeeding women should consult a healthcare professional before use.

Side Effects

Common side effects may include skin irritation, rash, or allergic reactions. In rare cases, systemic absorption can lead to symptoms of salicylate toxicity such as dizziness, nausea, vomiting, or ringing in the ears.

Drug Interactions

Methylsalicylate may interact with oral anticoagulants (e.g., warfarin) and increase the risk of bleeding. It can also potentiate the effects of other topical preparations containing salicylates.