Tell your doctor about any allergies you may have. Avoid using Bensal HP if you are allergic to salicylic acid or any of the other ingredients in Bensal HP., Tell your doctor about all the medications you take, including prescription and over-the-counter medications, vitamins, and herbal supplements., Seek emergency care immediately if you experience trouble breathing, hives, or swelling of your face, lips, tongue, or throat. These could be signs of a serious allergic reaction., Tell your doctor if you are pregnant or plan to become pregnant., Tell your doctor if you are breastfeeding or plan to breastfeed.