 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  usually once daily for 7 days to treat tinea versicolor, or use as directed by your doctor. Wash your hands after using selenium sulfide. Do not leave this medication on your hair, scalp, or skin for a longer period or use it more often than directed. Your condition will not clear faster, but side effects may be increased. If your condition worsens or does not improve, tell your doctor or pharmacist promptly.The side effects of Selenium Sulfide-Aloe Vera Topical: Skin irritation, dry skin, oily or dry hair/scalp, or temporary hair loss may occur. If any of these effects last or get worse, discontinue use and consult your doctor or pharmacist promptly. Hair discoloration may occur and can be reduced by carefully rinsing the hair thoroughly after each treatment. If your doctor has prescribed this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/ </s>