Dapsone treats dermatitis herpetiformis and Hansen’s disease.
It’s classified as a sulfone drug, reducing inflammation and bacterial growth.
It’s ineffective against viral infections like the common cold or flu.
Misuse or unnecessary use of antibiotics can reduce their effectiveness.
Dosage and administration
Take dapsone orally once daily, with or without food, as directed by your doctor.
Avoid medications for heartburn or stomach acid reduction within 2 hours of dapsone to prevent reduced absorption.
Your doctor may start with a low dose for skin disorders and adjust gradually.
For Hansen’s disease or HIV prevention, long-term usage may be necessary.
Dosage depends on medical condition, response, age, and weight.
Take dapsone consistently at the same times daily for best results.
Inform your doctor if your condition worsens.
Side effects
Common side effects may include nausea, vomiting, loss of appetite, dizziness, or blurred vision.
Inform your doctor if these effects persist or worsen.
This medication is prescribed because its benefits outweigh potential risks for most people.
Notify your doctor immediately if you experience serious side effects such as rapid heartbeat or breathing, chest pain, or muscle weakness.
Rare but serious side effects may include low blood counts or liver disease; seek medical help for signs like infection symptoms, easy bruising, or abdominal pain.
Dapsone can cause a rash, sometimes severe; seek medical help if you develop any rash.
Serious allergic reactions are rare but require immediate medical attention; symptoms include rash, swelling, severe dizziness, or difficulty breathing.
This isn’t an exhaustive list of side effects; contact your doctor or pharmacist for any other concerns.
Precautions
Inform your doctor or pharmacist about any allergies to dapsone or similar drugs.
Discuss any medical history, especially blood disorders, liver or heart disease, lung disease, serious infections, or high blood sugar.
If treating Hansen’s disease, notify your doctor of worsening skin sores or nerve symptoms.
Dapsone may cause dizziness; avoid alcohol or marijuana and use caution with activities requiring alertness.
Before surgery, disclose all medications and herbal products to your doctor or dentist.
Use during pregnancy only if clearly needed; discuss risks and benefits with your doctor.
This medication passes into breast milk; consult your doctor before breastfeeding.
Additional information
Brand Name:
Dapsone
Scientific Name:
Dapsone
Other Names:
Dapsone
Strength(s):
25mg, 50mg, 100mg
Quantities Available:
28, 30, 84, 100
Formulation:
Tablet
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