In stock
$58.12 USD
Short description



Neupax Duo-S is a combination medicine containing two active ingredients: alprazolam and sulpiride. Alprazolam is a benzodiazepine that has anxiolytic properties. Sulpiride is a dopamine receptor antagonist that is commonly used to treat psychiatric disorders. Neupax Duo combines these two active ingredients to treat various conditions, such as anxiety disorders.

Neupax: para que sirve?

The drug Neupax Duo is used to treat a variety of conditions including anxiety disorders, panic attacks, and depression. Alprazolam helps reduce anxiety and tension, easing the patient's mental state, while sulpiride complements the effects of alprazolam by affecting dopamine receptors and improving mood. The drug can be prescribed by a doctor to treat specific conditions, and it is important to use it only with a prescription.


Dosage is one of the most important aspects when using any medication, and Neupax Duo-S, which combines alprazolam and sulpiride, is no exception. This combination drug is used to treat anxiety disorders, panic attacks, and depression, and proper dosage plays a key role in achieving the desired results while minimizing risks to the patient's health.

Individualized dosage

The dosage of Neupax Duo-S can vary significantly depending on the individual patient and the nature of their condition. The physician should always prescribe the dosage based on the specific needs of the patient. Typically, the starting dose is 0.25/0.50 mg (alprazolam and sulpiride, respectively) and can be adjusted during treatment. It is important to realize that the same dosage cannot be used for all patients and should be individually determined by the physician.

Gradual increase in dose

Neupax Duo-S is usually prescribed with the lowest effective dose, and during the course of treatment, the doctor can increase the dose as needed. This reduces the risk of side effects such as drowsiness and keeps the effectiveness of treatment at an optimal level.

Limiting the duration of administration

The dosage and duration of treatment may also vary depending on the specific situation. Neupax Duo-S is generally not recommended to be taken for long periods of time, as it can lead to the development of tolerance and dependence.

Schedule adherence

It is important for patients to follow a schedule for taking Neupax Duo-S. This helps to maintain a stable concentration of the drug in the body, which is important for the treatment to be effective. Skipping doses can worsen the condition and reduce the effectiveness of therapy.

Dose Dependence

It is important to note that increasing the dosage of Neupax Duo-S or using it in larger amounts than recommended can lead to the development of dependence and withdrawal symptoms when discontinued. This is especially important to consider when using alprazolam.

Neupax Duo-S dosage is more than just following instructions, it is a customizable process that depends on a variety of factors. Treating anxiety disorders and panic attacks requires patience and careful monitoring, and proper dosage plays an important role in this.

Neupax Duo overdose can be dangerous and can cause serious side effects, including central nervous system depression, drowsiness, loss of coordination, and even coma. In the event of an overdose, contact your doctor immediately or visit the nearest medical center. Overdose is an urgent condition, and professional help is required.


Neupax Duo should not be taken in the following cases:

  1. Allergic reaction to alprazolam, sulpiride or any other component of the drug.
  2. Conditions accompanied by acute alcohol intoxication.
  3. Myasthenia gravis (chronic disorder of muscle tone).
  4. Glaucoma (increased intraocular pressure).
  5. Pregnancy and breastfeeding period.
  6. Children under 18 years of age.
  7. Hypersensitivity to drugs similar to alprazolam and sulpiride.

Before starting to take the drug, be sure to consult a doctor to avoid undesirable consequences.

Side effects

Neupax Duo can cause a variety of side effects that include:

  1. Drowsiness
  2. Dizziness
  3. Decreased concentration
  4. Weakness
  5. Insomnia
  6. Headache
  7. Increased appetite
  8. Weight changes
  9. Changes in laboratory values (e.g., blood sugar levels)
  10. Allergic reactions (skin rash, itching, etc.)

Interactions with other medicines and substances

Interactions between different medications are an important aspect of safe and effective treatment. Neupax Duo-S, which contains alprazolam and sulpiride, is no exception, and it is important to know how it may interact with other medications to avoid unwanted effects.


One of the most dangerous interactions with Neupax Duo-S is the consumption of alcohol. Alcohol increases the effects of alprazolam, which can lead to severe drowsiness and central nervous system depression. Alcohol consumption is not recommended when taking Neupax Duo-S.

Centrally acting drugs

Drugs that affect the central nervous system, such as sleeping pills, barbiturates, opioids and some antidepressants, may increase the sedative effect of Neupax Duo-S. This can lead to severe drowsiness and even respiratory depression. It is important to avoid concomitant use of Neupax Duo-S with such drugs and to discuss possible alternatives with your doctor.


The use of antihistamines (medications used to treat allergic reactions) along with Neupax Duo-S may increase sedation and lead to drowsiness. Patients should avoid concomitant use of these medications and consult their physician about possible alternatives.

Antiepileptic drugs

Certain antiepileptic drugs, such as phenytoin and carbamazepine, may decrease the effectiveness of Neupax Duo-S, which may require dosage adjustments or the selection of other treatments. It is important for patients taking such medications to discuss this with their doctor.

Cytochrome P450 inhibitors

Some medications that affect the cytochrome P450 enzyme may affect the metabolism of alprazolam. This may increase the concentration of alprazolam in the body and increase its effects. Patients taking cytochrome P450 inhibitors should inform their physician about Neupax Duo-S.

Antihypertensive agents

Some antihypertensive drugs may increase the hypotensive effect of Neupax Duo-S, which may lead to a decrease in blood pressure. Patients with hypertension should avoid concomitant use of these drugs and Neupax Duo-S and consult a cardiologist.

Be sure to inform your doctor of all medications you are taking, including those available over the counter. This will avoid unwanted interactions and ensure safe and effective treatment. Drug-drug interactions are a complex area, and only a qualified medical professional can make reliable recommendations regarding the use of Neupax Duo-S in combination with other medications.

How long does the effect last?

The duration of action of Neupax Duo depends on the individual characteristics of the patient. Usually, the effect begins to appear within 30–60 minutes after taking the drug and lasts for several hours. The effects of alprazolam and sulpiride may vary from person to person. The level of anxiety and severity of symptoms also affect the duration of action.

How long does the drug stay in the body?

The time it takes for the drug to be completely eliminated from the body can also vary. About 80–90% of alprazolam is eliminated from the body within 48 hours of administration, but this can vary depending on the patient's overall condition, kidney and liver function, and other factors. Sulpiride has a shorter half-life, usually around 12 hours.


Neupax Duo is a prescription-only medication available in most countries. Contact your doctor to discuss your condition and determine if you need to use Neupax Duo. Once you have a prescription, you will be able to purchase the drug from a pharmacy.

To order and purchase Neupax Duo, contact your pharmacy. Make sure the pharmacy has Neupax Duo in stock.

Check the expiration date and storage conditions of the drug.

It is important to remember that Neupax Duo is a powerful medicine and should be used strictly according to the doctor's recommendations to avoid unwanted effects.

In conclusion, Neupax Duo is an effective treatment for anxiety disorders and panic attacks. If you have any questions or concerns about the use of this medication, consult your doctor. Your health and well-being are important, and they require responsible treatment.

What shipping methods do you offer?
Currently there is only one shipping method available: regular airmail delivery (15-24 business days) via Mexican postal service, USPS, CANADA POST, and PARCEL FORCE.

Regular airmail is an inexpensive and reliable option.

Tracking information:
Please note that while regular airmail can also be tracked in most cases, the tracking information is available only on delivery (or attempted delivery) of the order. This allows us to see if your order was delivered successfully, but does not provide real-time delivery details.

What are your shipping rates and policies?
At the moment we offer 1 shipping option:

Regular Airmail Delivery (15-24 business days)
Once your order has been shipped, we will send you an email to notify you that your product has left our facilities. From this point on, your product is only 15-24 business days.

Please note that orders are shipped on business days only (Monday through Friday, excluding holidays).

You can view our shipping rate and other information after selecting a particular product.

Do you ship internationally?
In what currency is my purchase transaction received?
The currency used will be the US dollar.

How will my medication be packaged?
Your order will be properly packaged for your protection in transit to destination.

Where are the medications shipped from?
We ship from our office in Acapulco, Gro. Mexico

Where are the drugs you have to sell made?
Most of the drugs we offer are manufactured in Mexico, some are manufactured in countries such as Germany, England, France and others, all manufactured by large multinational laboratories legally established in Mexico.

What is the expiration date of the medications I receive?
We offer the guarantee that your product will have at least 10 months of use at the time of sale, however most of the drugs we sell have an expiration date greater than 1 to 2 years

What is your return policy?
Read the refund and cancellation policy

We are unable to accept credit or debit card payments as VISA and Mastercard policies (do not allow pharmacies established outside the US to sell drugs to US customers).
How do I place an order?
When you click on an ADD TO CART link, you will be directed to our secure server where you will be registered as our customer. After selecting the required product and its quantity, you will be sent an email with the information of your purchase and the information to make the payment.

What happens once I send my order?
If your payment is received and identified, you will immediately receive an order confirmation email and another email once your order has been shipped.

How do I check the status of my order?
After making your purchase, you will receive an email with your order tracking information. This email contains information about the purchase and a link to the official pages of SEPOMEX, USPS, CANADA POST and PARCEL FORCE.

What is your security and privacy policy?
We are committed to protecting your privacy with the highest level of security possible. All your personal information, including name and address, is encrypted so that it cannot be read as it is transmitted from your computer to our server. We use the Secure Socket Layer (SSL) protocol which enables end-to-end data protection.

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