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Formulation: Tablet
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Prescription Required
Formulation: Tablet
(Generic Alternative)
Select the prescribed dosage
Select the quantity to see the price.
* This price includes a dispensing fee, medical review fee, and packing fee.
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Dapsone is a prescription medication used to treat certain infectious diseases, skin conditions, and to help prevent specific types of pneumonia in people with weakened immune systems. It belongs to a class of medications known as sulfones, which have both antimicrobial and anti-inflammatory properties.
Depending on the condition being treated, dapsone works by slowing the growth of certain bacteria and reducing inflammation.
Leprosy
Dapsone is an important part of multidrug therapy (MDT) for the treatment of leprosy (Hansen’s disease).
It is used to treat all forms of leprosy, including:
Because bacteria can become resistant to treatment, dapsone is usually prescribed in combination with other medications rather than used alone.
Dermatitis Herpetiformis
Dapsone is also used to treat dermatitis herpetiformis, a chronic skin condition associated with gluten sensitivity.
This condition is characterized by:
Dapsone helps relieve itching and reduces inflammation, often providing rapid improvement in symptoms.
Pneumocystis jirovecii Pneumonia (PCP)
Dapsone may be used to prevent or treat Pneumocystis jirovecii pneumonia (PCP) in people who cannot tolerate trimethoprim-sulfamethoxazole (TMP-SMX), which is typically the preferred treatment.
PCP is a serious lung infection that primarily affects individuals with weakened immune systems, such as those with HIV or people receiving immunosuppressive therapy.
Dapsone belongs to a class of medications called sulfones.
It works in two important ways:
Antimicrobial Effects
Dapsone interferes with the growth and reproduction of certain bacteria by preventing them from producing folic acid, a substance they need to survive and multiply.
This action helps treat infections such as leprosy and contributes to the prevention and treatment of PCP.
Anti-Inflammatory Effects
In addition to its antimicrobial activity, dapsone helps reduce inflammation by decreasing the activity of certain white blood cells involved in the body’s inflammatory response.
This anti-inflammatory effect makes it particularly effective for treating dermatitis herpetiformis and other inflammatory skin conditions.
When used as prescribed, dapsone may help:
Dapsone should be taken exactly as prescribed by your healthcare provider. Because the medication can affect blood cells and other organs, regular blood tests may be recommended to monitor your response to treatment and detect potential side effects early.
Dapsone is available as an oral tablet that is usually taken once daily, with or without food, or as directed by your healthcare provider. To help maintain consistent levels of the medication in your body, take it at the same time each day.
Swallow the tablet whole with a full glass of water. Do not crush, chew, or split the tablet unless your healthcare provider specifically instructs you to do so.
To get the greatest benefit from treatment, take dapsone exactly as prescribed and avoid missing doses. If you have trouble remembering to take your medication, consider setting a daily reminder or using a pill organizer.
The appropriate dose of dapsone depends on several factors, including:
For many adults, treatment is started at a lower dose of 50 mg once daily, which may be increased gradually if needed.
Depending on your condition and how well you respond to therapy, the dosage may range from:
If symptoms are not adequately controlled, your healthcare provider may recommend a higher dose. Once your condition has improved, the dosage is typically reduced to the lowest effective dose needed to maintain symptom control and minimize the risk of side effects.
For children, the dosage is individualized based on age, body weight, and the condition being treated.
Because dapsone dosing varies depending on the medical condition being treated, your healthcare provider will determine the safest and most effective dose for your individual needs.
Dapsone is available in the following forms and strength:
Before taking dapsone, discuss the potential benefits and risks of treatment with your healthcare provider. They will consider your medical history, current health, and treatment goals to determine whether dapsone is appropriate for you.
Tell your healthcare provider if you have ever had an allergic or unusual reaction to:
This information can help reduce the risk of serious allergic reactions and guide the selection of the most appropriate treatment.
If you are taking dapsone to treat Hansen’s disease (leprosy), your immune system may begin responding more actively to the infection as treatment progresses. This reaction can sometimes cause symptoms such as:
If you notice any of these symptoms, contact your healthcare provider promptly. Additional treatment may be needed to manage this immune response.
Dapsone may cause:
Until you know how the medication affects you, avoid:
Alcohol and cannabis (marijuana) may increase these side effects. Speak with your healthcare provider before consuming alcohol or using cannabis while taking dapsone.
If you are pregnant, think you may be pregnant, or are planning to become pregnant, tell your healthcare provider before starting dapsone.
Dapsone should be used during pregnancy only if the potential benefits outweigh the possible risks to the developing baby. Your healthcare provider will carefully evaluate your individual situation before recommending treatment.
If you become pregnant while taking dapsone, contact your healthcare provider promptly to discuss the safest treatment plan for you and your baby.
Contact your healthcare provider immediately if you experience:
Regular follow-up appointments and laboratory monitoring are important to help ensure that dapsone remains safe and effective throughout your treatment.
If you miss a dose of dapsone, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take two doses at the same time or take extra medication to make up for a missed dose. If you are unsure what to do after missing a dose, contact your healthcare provider or pharmacist for guidance.
You can take dapsone at any time of the day, with or without food, unless your healthcare provider instructs otherwise. The most important thing is to take it at the same time each day to help maintain consistent medication levels in your body and improve treatment effectiveness.
No. Dapsone is a prescription-only medication and is not available over the counter. You will need a valid prescription from a licensed healthcare provider to obtain this medication.
Dapsone may not be appropriate for everyone. Before starting treatment, tell your healthcare provider if you have an allergy to dapsone or sulfonamide (sulfa) medications, significant heart or lung disease, liver disease, kidney disease, or pre-existing peripheral neuropathy (nerve damage). These conditions may increase your risk of side effects or require closer monitoring during treatment. Your healthcare provider will review your medical history, assess your overall health, and determine whether dapsone is a safe and appropriate treatment option for you.
| Generic name: | Dapsone |
|---|---|
| Formulation: | Tablet |
| Strength(s): | 25mg, 50mg, 100mg |
| Quantities Available: | 28, 30, 84, 100 |
Our online Canadian Pharmacy is known for high standards of quality, safety, and efficiency when it comes to medications.
Our pharmacy offers lower prices on prescription drugs compared to traditional pharmacies.
When ordering Dapsone (dapsone) from a Canadian pharmacy, you can typically purchase up to a 90-day supply at one time, which is common for prescription medications to ensure consistent treatment without frequent refills.
Here’s what you need to know:
Dosage and Quantity: Dapsone is often prescribed in dosages of 25 mg or 100 mg, taken once daily or as directed by your healthcare provider. For a 90-day supply, if you were prescribed 100 mg once daily, you would typically order 90 tablets (90 days x 1 tablet per day).
Yes, we do sell dapsone on our website, and you can enjoy low prices on your medication. However, please note that you will need a valid prescription from your healthcare provider to purchase dapsone from us. We require this prescription to dispense the medication safely and legally. You can conveniently provide your prescription by mailing, faxing, or uploading it through your online account on our website.
Yes, we ship Dapsone (dapsone) to both the United States and Puerto Rico.
Watch how Online Pharmacies Canada is helping customers save money on their medications.
Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Dapsone (Dapsone). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Dapsone (Dapsone).
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