Are they safe to use?

Putting capsaicin creams on the skin can make the skin burn or sting. But this might get better within a few weeks of daily use.

If you use a product with capsaicin, wash your hands well after each use. Don't touch your eyes. You might need to wear latex gloves when putting on the cream.

Don't use any topical pain relievers on broken or irritated skin. Don't use them with a heating pad or bandage.

If you are allergic to aspirin or take blood thinners, talk with a member of your healthcare team before using topical medicines with salicylates.