Sulfacetamide/sulfur/urea (On the skin)
Sulfacetamide (sul-fa-SET-a-mide), Sulfur (SUL-fur), Urea (ure-EE-a)
Treats acne and certain other skin problems.
There may be other brand names for this medicine.
When This Medicine Should Not Be Used:
You should not use this medicine if you have had an allergic reaction to sulfacetamide, sulfa drugs (such as sulfamethaxazole, trimethoprim, Bactrim®, Cotrim®, or Septra®), sulfur, or urea. You should not use this medicine if you have kidney disease.
How to Use This Medicine:
- Your doctor will tell you how much medicine to use. Do not use more than directed.
- Use this medicine only on your skin. Rinse it off right away if it gets on a cut or scrape. Do not get the medicine in your eyes, nose, or mouth.
- Wash your hands with soap and water before and after you use this medicine.
- Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.
How to Store and Dispose of This Medicine:
- Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.
- Ask your pharmacist or doctor how to dispose of the medicine container and any leftover or expired medicine.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
Drugs and Foods to Avoid:
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
- Do not put cosmetics or skin care products on the treated skin.
- Make sure your doctor knows if you have been using other acne medicine before you use this medicine.
Warnings While Using This Medicine:
- Make sure your doctor knows if you are pregnant or breast feeding.
- This medicine may make you bleed, bruise, or get infections more easily. Take precautions to prevent illness and injury. Wash your hands often.
- Do not use this medicine to treat a skin problem your doctor has not examined. Call your doctor if your symptoms do not improve or if they get worse.
Possible Side Effects While Using This Medicine:
Call your doctor right away if you notice any of these side effects:
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Reddening or scaling of the skin.
If you notice these less serious side effects, talk with your doctor:
- Dryness of your skin.
- Mild skin rash or itching.
If you notice other side effects that you think are caused by this medicine, tell your doctor
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088
Last Updated: 6/2/2022
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