Therefore, before using this product, tell your doctor or pharmacist of all the products you use.

Tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use.

Before using this product, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use.

Before taking this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially: other vitamin/nutritional supplements.

If prescribed by your doctor, tell your doctor or pharmacist of all prescription or nonprescription/herbal products you may use before using this product.

Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially: topical steroids, other ointments/lotions/creams.

Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: products applied to the eye (e.g., eyedrops).

Before using this product, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: certain "water pills" (thiazide diuretics such as hydrochlorothiazide).

Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: aspirin, cyclosporine, glucosamine, levamisole, St John's wort.

Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: nicotine replacement therapy (e.g., patch, gum, nasal spray).