Methyl Salicylate + MentholTopical Anti Rheumatics & Analgesics (Non Narcotic Analgesic) Indication: Joint pain & inflammation, muscle pain, backache & minor arthritis. Dosage & Administration: It is applied to affected areas not more than 3 to 4 times daily. Preparation: PenrifTM 30 Cream: Each Lami tube contains 20 gm cream.