Erythromycin/Sulfisoxazole (By Mouth)

Erythromycin (er-ith-roe-MYE-sin), Sulfisoxazole (sul-fi-SOX-a-zole)

Treats infections.

Brand Name(s):

Pediazole, Eryzole
There may be other brand names for this medicine.

When This Medicine Should Not Be Used:

This medicine should not be taken if you have had an allergic reaction to erythromycin or any sulfa medicine.

How to Use This Medicine:

Liquid

• Shake well before each use.
• Measure the dose using a measuring spoon or dropper.
• Drink plenty of water or liquids while taking this medicine.
• It may be taken with food to avoid stomach upset.
• The medicine should be taken until it is all gone, or as long as your doctor has told you to, even if you feel better.

If a dose is missed:

• Take the missed dose as soon as possible.
• Take the rest of the doses for the day at times spaced evenly apart.
• You should not use two doses at the same time.

How to Store and Dispose of This Medicine:

• Keep the medicine in the refrigerator. Throw away any unused medicine after 14 days.
• Keep all medicine out of the reach of children.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

• Make sure your doctor knows if you are taking blood thinners such as Coumadin®, Seldane®, Hismanal®, theophylline, or seizure medicines such as Dilantin® or Tegretol®.

Warnings While Using This Medicine:

• If you are pregnant or breastfeeding, talk to your doctor before taking this medicine.
• Contact your doctor right away if you develop a skin rash or itching while taking this medicine.
• This medicine may cause the skin to be more sensitive to sunlight. Stay out of the sun, or use a sunscreen.

Possible Side Effects While Using This Medicine:

Call your doctor right away if you notice any of these side effects:

• Itching, rash, or hives
• Difficulty breathing or wheezing
• Swelling of the face, throat, or tongue
• Severe or bloody diarrhea
• Yellow skin or eyes

If you notice these less serious side effects, talk with your doctor:

• Diarrhea
• Upset stomach or nausea.
• Sore mouth or tongue

If you notice other side effects that you think are caused by this medicine, tell your doctor.