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What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.


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Dapsone is a dermatitis herpetiformis treatment medication available by prescription that provides relief from this chronic skin condition and the clusters of extremely itchy blisters and bumps on the skin that come with it. Dapsone is a sulfone antibiotic that stops the growth of the bacteria causing the skin ailment, and Dapsone may also be used to treat Hansen's disease or leprosy in rarer instances. Buy Dapsone from Canada and Canpharm and get the lowest price on it.

What is Dermatitis Herpetiformis?

It is a skin disease that causes the person to have clusters of small blisters and bumps developing on their skin and is caused by a sensitivity or intolerance to gluten. When gluten combines with a specific antibody in the intestines they clog small blood vessels in the skin, and this is the cause of the itchy blisters and bumps. Dermatitis herpetiformis usually onsets for people between their 30s and 50s, and it is a lifelong condition that affects men more often than women.

Fact Table
Formula C12H12N2O2S
License US DailyMed
Bioavailability 70 to 80%
Legal status Prescription Drugs
Chemical Name Dapsone
Elimination half-life 20 to 30 hours
Dosage (Strength) 25mg, 100mg
Pregnancy Consult Doctor
Brands Dapsone
Protein binding 70 to 90%
PubChem CID 2955
MedlinePlus a682128
ChEBI 4325
ATC code D10AX05
DrugBank DB00250
KEGG D00592
Routes of administration By mouth

Buy Dapsone online from online Canadian Pharmacy |


Standard dosage guidelines for Dapsone medication are to take tablet 1x daily, with or without food


The active ingredient in Dapsone is Avlosulfon


Let your doctor know of any history of liver or kidney disease, heart disease, diabetic ketosis, or blood disorders like anemia of G6PD deficiency before starting on Dapsone

Medication use may make you dizzy or drowsy

Medication can increase photosensitivity (sensitivity to sunlight)

Patients using Dapsone for Hansen's disease treatment may experience worsening skin sores, muscle soreness, or numbness / tingling during their course of treatment

Women who are pregnant or breastfeeding should only use Dapsone medication if their doctor approves it

Store at room temperature away from moisture, heat, and light


Negative drug interactions may occur between Dapsone and other Rx medications, including zolpidem, mycophenolate mofetil, duloxetine, furosemide, escitalopram, pregabalin, metoprolol, hydroxychloroquine, levothyroxine, ondansetron, cetirizine.

Let your doctor know of all medications you are currently taking before getting a prescription and proceeding to buy Dapsone online

Side Effects

Dapsone side effects may occur, and some users may experience nausea, vomiting, appetite loss, dizziness, or blurred vision. If side effects are experienced, you may want to stop use and meet with a doctor again to discuss skin infection treatment medication alternatives.

Frequently Asked Questions about Dapsone

Is Dapsone a steroid?

No, this is not a steroidal medication, but it is a sulfone antibiotic drug. It can reduce inflammation at the skin sites where reactions are occurring, but its primary function is to eliminate bacteria causing the infection.

Does Dapsone cause weight gain?

No, this medication has not had weight gain listed as one of the primary side effects. Weight gain that occurs while using Dapsone is likely the result of other factors and not because of medication use.

How long does Dapsone take to work?

Most users of this medication will experience relief from dermatitis within 1 week to 10 days of starting on Dapsone.

Can I buy Dapsone over the counter?

Not, this is an Rx medication and not an OTC one. You must submit a prescription to the pharmacy to have it filled.

IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.