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Mysimba

Mysimba

Naltrexone · Bupropion

Naltrexone and bupropion tablets for weight management. They work on the brain's reward system to cut food cravings.

All strengths and pack prices
StrengthPackPricePer unit
90mg + 8mg10 tablets$106.00$10.60
90mg + 8mg20 tablets$182.00$9.10
90mg + 8mg30 tablets$242.00$8.07
90mg + 8mg60 tablets$302.00$5.03
90mg + 8mg90 tablets$376.00$4.18
90mg + 8mg120 tablets$466.00$3.88
90mg + 8mg180 tablets$600.00$3.33
90mg + 8mg270 tablets$816.00$3.02
90mg + 8mg360 tablets$1039.00$2.89
Active ingredients
Naltrexone · Bupropion
Route
Oral use
Form
Tablet
Strengths
90mg + 8mg

Mysimba is the reference name. You receive a generic with the same active ingredient and strength.

No prescription needed: we place your order for Mysimba on your behalf.

Alternative names
naltrexone, bupropion
Therapeutic class
Opioid Antagonist, Aminoketone Antidepressant Combination
Pharmacological class
Weight Management Agent
Minor side effects
nausea; headache; constipation
Moderate side effects
dry mouth; insomnia; vomiting
Dosage forms
Tablet
Administration route
Oral use
Originator
Orexigen Therapeutics
Onset time
4–8 weeks
Duration
12–24 hours
Storage instructions
Store below 25°C.
Drug interactions
MAO Inhibitors; Opioid Analgesics; Alcohol
Age restrictions
Approved for adults over eighteen years.
Contraindications

uncontrolled hypertension; seizure disorders; abrupt alcohol withdrawal; MAO inhibitor therapy

Serious side effects

suicidal ideation, requires immediate medical attention; seizure activation, requires immediate medical attention

Patient summary

Naltrexone and bupropion tablets for weight management. They work on the brain's reward system to cut food cravings.

Mechanism of action

Metabolites coordinate pathways in the hypothalamic feeding center and mesolimbic reward system to lower food desires.

Pregnancy and breastfeeding

Pregnancy: Highly contraindicated. No therapeutic benefit during pregnancy. Breastfeeding: Avoid.

FAQ

Is the Mysimba sold here the original brand?

No. Mysimba is the original brand, made by Orexigen Therapeutics, and Direct Meds uses the name to identify the medicine: you receive a generic with the same active ingredients (naltrexone and bupropion) at the same strength. The generic brand and manufacturer depend on available stock.

How much does Mysimba cost in South Africa?

The price varies with pack size. Mysimba comes in a 90mg + 8mg strength, in packs of 10 to 360 tablets, and the price of every option is shown above. Prices are set in US dollars and converted. Larger packs cost less per tablet.

Payment and prices →

Is Mysimba sold under other names?

In South Africa, naltrexone and bupropion are also sold under brand names such as Contrave.

What is Mysimba used for?

Mysimba contains naltrexone and bupropion, used for chronic weight management.

When does Mysimba start working?

Naltrexone and bupropion usually start to work within 4 to 8 weeks. How quickly they work can differ from one person to another.

Does Mysimba have side effects?

Yes. The common side effects of naltrexone and bupropion are nausea, headache and constipation. Less common ones include dry mouth, insomnia and vomiting. Serious but less common side effects include suicidal ideation and seizure activation, which need urgent medical attention.

Can I drink alcohol with Mysimba?

Alcohol can interact with naltrexone and bupropion, so check with a doctor or pharmacist before you drink while taking Mysimba.

Which medicines interact with Mysimba?

Naltrexone and bupropion can interact with MAO inhibitors and opioid analgesics. Tell your doctor or pharmacist about every medicine you take before you start taking Mysimba.

Can I buy Mysimba over the counter in South Africa?

Online, yes: Direct Meds does not ask for a prescription to order Mysimba. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.

Ordering without a prescription →

Where can I buy Mysimba in South Africa?

On Direct Meds: choose the strength and pack, then check out. Our affiliated supplier delivers across South Africa. Estimated delivery is 7 days with Express Delivery, which includes online tracking, or up to 3 weeks with Regular Delivery.

How ordering works →

What you will receive

Mysimba names the medicine you are looking for. What ships is a generic version of it.

  • A generic containing Naltrexone / Bupropion at the strength you pick.
  • Which generic brand and maker ships depends on stock and destination.
  • Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.

How we compare medicine brands and generics