Ayurveda texts and modern research back the following facts:
Camphor (Karpoora) is a mild analgesic and a rubefacient. By dilating the capillaries and increasing blood circulation, Camphor effectively treats deep-seated pain associated with joints and bones.
Indian Winter Green (Gandhapura taila) oil contains 98% methyl salicylate which is a well-known analgesic. When applied topically, it alleviates the pain associated with rheumatism, neuralgia and sciatica.
Clean the affected area. Pour four to five drops of Rumalaya liniment and massage gently until the liniment is absorbed.
Apply two to three times daily, or as directed by your physician.