Aczone

Generic name:dapsone topical [ DAP-sone-TOP-i-kal ]
Drug class:Topical acne agents

Medically reviewed by Drugs.com. Last updated on May 2, 2022.

What is Aczone?

Aczone is an anti-infective medication.

Aczone is a topical gel used to help treat acne. The mechanism of action of in treating acne is not known. It is not for oral use. Use is contraindicated in persons with a hypersensitivity to dapsone.

Aczone gel may also be used for purposes not listed in this medication guide.

Warnings

Contact your doctor immediately if you develop a rash while using Aczone. In rare cases, dapsone has been associated with serious, and sometimes fatal, skin reactions.

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

You should not use Aczone if you are allergic to dapsone.

To make sure Aczone gel is safe for you, tell your doctor if you have:

• glucose 6-phosphate dehydrogenase (G6PD) deficiency;

• a blood disorder called methemoglobinemia (abnormal red blood cells in your blood); or

• if you have ever had methemoglobinemia in the past.

It is not known whether Aczone will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

Dapsone can pass into breast milk and may harm a nursing baby. You should not breast-feed while using this medicine.

Aczone gel is not approved for use by anyone younger than 12 years old.

How should I use Aczone gel?

Use Aczone gel exactly as directed by your doctor. Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended.

Do not take by mouth. Aczone gel is for use only on the skin. If this medicine gets in your eyes, mouth, or vagina, rinse with water.

Wash the skin before you apply Aczone gel. Gently pat dry with a clean towel. Also wash your hands after applying this medicine.

Use only a pea-sized amount of gel each time you apply this medicine.

Using benzoyl peroxide acne medication at the same time as Aczone may cause temporary changes in the color of your skin or facial hair.

Call your doctor if your symptoms do not improve after 12 weeks of treatment.

Store at room temperature away from moisture and heat. Do not freeze. Keep the tube tightly closed when not in use.

What happens if I miss a dose?

Apply the missed dose as soon as you remember. Skip...