SelRx
Generic name:selenium sulfide topical [ se-LEE-nee-um-SUL-fide-TOP-ik-al ]
Brand names: Dandrex, SelRx, Selsun Blue Balanced Treatment, Tersi Foam
What is SelRx?
Selenium sulfide is an antifungal medication. It prevents fungus from growing on your skin.
SelRx (for the skin) is used to treat dandruff, seborrhea, and tinea versicolor (a fungus that discolors the skin).
SelRx may also be used for purposes not listed in this medication guide.
Warnings
Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
Before taking this medicine
You should not use SelRx if you are allergic to selenium sulfide.
FDA pregnancy category C. It is not known whether SelRx will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication.
It is not known whether selenium sulfide topical passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breast-feeding a baby.
SelRx should not be used on a child younger than 2 years old without a doctor's advice.
How should I use SelRx?
Use this medicine exactly as directed on the label, or as prescribed by your doctor. Do not use it in larger amounts or for longer than recommended.
Shake the selenium sulfide foam, lotion, or shampoo well just before each use.
Wash your hands after applying the foam or lotion.
Rinse the shampoo thoroughly. Do not leave it in your hair for an extended period of time. SelRx shampoo is generally not for daily use. Follow the directions on the label, or your doctor's instructions.
Use this medication for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared.
Call your doctor if your symptoms do not improve, or if they get worse while using SelRx.
Do not cover treated skin with a bandage or other dressing unless your doctor has told you to. A light cotton-gauze bandage may be used to protect clothing.
Store at room temperature away from moisture and heat. Keep the foam canister away from open flame, and do not puncture the can.