 <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]  the risk of side effects. Many people using this medication do not have serious side effects. Using this medication for prolonged periods may result in a fungal skin infection. Contact your doctor if you notice new or worsening skin/scalp symptoms. Rarely, sodium sulfacetamide products applied to the skin may be absorbed and may cause serious side effects. Stop using this product and tell your doctor right away if you have any serious side effects, including: aching/swollen joints, rash on nose and cheeks, signs of infection (such as sore throat that doesn't go away, fever), signs of anemia (such as unusual tiredness/weakness, rapid breathing, fast heartbeat), unusual bleeding/bruising, signs of liver problems (such as nausea that doesn't stop, dark urine, yellowing eyes/skin, stomach/abdominal pain, vomiting), mouth sores. 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/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not </s>