Medication Information Leaflet
Dapsone is an antibiotic which also has an anti-inflammatory effect and is used to treat a variety of skin conditions.
If you forget to take a dose, take it as soon as you remember. Then take your next dose at the usual time. Do not take two doses to make up for the missed dose.
Inform your healthcare professional if:
Certain side effects of this medication are not unusual and may even disappear during treatment. If any of the following effects persist or are severe, consult your doctor.
The most common main side effect of this medication is haemolytic anemia. Your doctor will do regular monitoring of your blood counts.
The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
The occurrence of some serious side-effects can range from common to rare. Consult your doctor as soon as possible if you have any of the following:
Inform your doctor if you are taking any other medications such as pyrimethamine, supplements, traditional medications and herbal remedies.
Store in a cool and dry place, away from direct sunlight. Keep this medication away from children.
Pack the medication into a bag and bring it back to the pharmacy where you received the medication from.
If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (National Healthcare Group, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.
Last updated on March 2021
This article was last reviewed on Thursday, August 12, 2021