- This product contains methyl salicylate and when applied to the skin, can be absorbed through the       skin into the blood

- For patients taking warfarin, excessive application may increase the chance of bleeding

- Topical analgesic preparations containing methyl salicylate should be used with caution in patients at     increased risk of developing salicylate adverse effects

- Children suffering from flu, chickenpox, or fever should avoid using this product because salicylates       may induce

Reyes Syndrome