dapsone - oral (cont.)
PRECAUTIONS: Before taking dapsone, tell your doctor or pharmacist if you are allergic to it; or to similar drugs such as sulfoxone; or if you have any other allergies.This medication should not be used if you have a certain medical condition. Before using this medicine, consult your doctor or pharmacist if you have: severe anemia.Before using this medication, tell your doctor or pharmacist your medical history, especially of: certain blood disorders (e.g., G6PD deficiency, methemoglobin reductase deficiency), liver disease, severe heart disease, severe lung disease, serious infection, very high blood sugar (diabetic ketosis).If using this drug to treat Hansen's disease, note that as your immune system helps fight the infection, you may notice skin sores worsening, and numbness/pain/tingling or muscle weakness. This may require special treatment, so tell your doctor immediately if these symptoms occur.This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.Dapsone passes into breast milk and could have undesirable effects on a nursing infant (e.g., anemia). Therefore, breast-feeding is not recommended while using this drug. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first.Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: folic acid antagonists (such as pyrimethamine), nitrofurantoin, primaquine.This medication may decrease the effectiveness of combination-type birth control pills. This can result in pregnancy. You may need to use an additional form of reliable birth control while using this medication. Consult your doctor or pharmacist for details.This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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