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SPECIAL NOTICE TO ALL:   Never take a medication without first consulting and getting permission from your MD. Medicina Mexico knows that keeping your customers happy, secure and safe is more important than making money and will always result in repeat customers.

By checking your online account, you will see your current and prior orders including your Order Number and any and all payments received.

Because our staff is so busy processing orders from all over the world 24/7, we were forced to make some tough decisions. We are no longer taking phone calls, nor are we updating or adding shipping information into our web servers.

We do answer all emails within 5 hours and that will never stop.

All order are shipped within 48 hours of receipt of funds unless we are out of stock on a medicine and in those cases, we are now informing our customers of orders by email.  Please do not send an email asking if your order has shipped or requesting a tracking number. as we are too busy packaging and shipping new orders. In short, we will not answer you unless your order is late by 30 days. If we took the time to look up this information for all our customers, then nothing would be shipped on time.

Please NOTE: Funds received without an order number are placed into our SUSPENSE ACCOUNT until we can determine the correct owner and order number. To avoid this, please always send an email to:   along with your order number and the fact that you made a payment.

The UNITED STATES and some other countries require a prescription on all medication sold from Mexico. They further require documentation in English and an invoice of all medicines sold for customs.  For these countries, Medicina Mexico is now delivering your medicines to Dr. Isaac Reyes, MD (Ced. Federal 644884) (Ced. Estatal 1537-02/05) along with the required documentation including documentation on each medication sold in English is from Wolters Kluwer.   Dr. Reyes upon receipt of your medication will issue a prescription and provide for shipping pursuant to your order.   If for any reason, Dr. Reyes fails to issue a prescription for a specific medication, then you will receive a refund or credit.

Medicina Mexico is required under Mexican law to retain the original prescription issued by Dr. Reyes.

Licensed pharmacies in Mexico are only allowed to sell medications, either brands or generics, from an approved pharmaceutical which has passed testing and has subsequently been authorized by the Mexican Government.

If you look on the left-hand side of any of our web pages at (About US) you will see our licenses, permits and our Regulatory Body.

PLEASE TAKE NOTICE: Our email address is: or

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Mexapin 500mg 20 Caps, Ampicillin

Mexapin 500mg 20 Caps, Ampicillin
Current Reviews:0

Mexapin 500mg 20 Caps, Ampicillin

INDICATIONS: Mexapin * is indicated for the treatment of the following infections due to susceptible strains of Gram-positive and Gram-negative bacteria:

- Respiratory tract infections.

- Bacterial Meningitis (the addition of an aminoglycoside may enhance the effectiveness of ampicillin against gram-negative bacteria in particular).

- Septicemia and endocarditis (the addition of an aminoglycoside may enhance the effectiveness of ampicillin in the case of enterococcal endocarditis).

- Urinary tract infections.

- Gastrointestinal infections.

Bacteriological studies should be conducted to determine the etiologic agent and its sensitivity to ampicillin.

The treatment can be instituted before obtaining the results of the sensitivity tests.

Reservations recommended parenteral form of this drug for moderately severe and severe infections, for patients who can not take oral forms. In the presence of shock absorption from the intramuscular site is reduced, therefore, it is recommended in severe patients intravenously. As soon as may be deemed appropriate Mexapin * switch to oral.
 Contraindications are contraindicated history of prior hiperserisibilidad reaction to penicillin or any component of the formula.

PRECAUTIONS: Official Journal of 4 May 2000.



Patients weighing 20 kg or more: 500 mg every 6 hours.

Patients weighing less than 20 kg: 100 mg / kg / day in equally divided doses every 6 to 8 hours.

Parenteral: (including genitourinary infections caused by N. gonorrhoeae in females).

Patients weighing 40 kg or more: 500 mg every 6 hours.

Patients weighing less than 40 kg: 50 mg / kg / day in equally divided doses every 6 to 8 hours.

In the treatment of chronic intestinal and urinary tract is required frequently clinical and bacteriological controls.

Should not be used less than the recommended dose. Higher doses may be used in severe or resistant infections. In resistant infections, the treatment may be required for several weeks. Occasionally, it may be necessary clinical and / or bacteriological for several months after treatment ends.

Urethritis in men and women due to N. gonorrhoeae:

Oral: 3.5 g to 1.0 g of probenecid given simultaneously.

Urethritis in males due to N. gonorrhoeae:


Adults: 2 doses of 500 mg each at intervals of 8-12 hours. Treatment may be repeated if necessary or extended if required.

In the treatment of gonococcal urethritis complications such as prostatitis and epididymitis, prolonged treatment is recommended and intense. Analysis should be made in cases of gonorrhea with a suspected primary lesion of syphilis before instituting therapy. In all other cases where a suspected concomitant syphilis, serological tests should be done every month for a minimum of four months. Parenteral doses preceding infection can occur either intramuscularly or I.V. Where appropriate you can switch to the oral form of ampicillin PENTREXYL *.

Bacterial Meningitis:

Only injectors:

Adults and children: 150 to 200 mg / kg / day. Start with the administration I.V. for at least three days and continue intramuscularly every 3 to 4 hours
Drug Name: Brupen
Comparable patent medicine: PENTREXYL
Active substance: Ampicillin
Presentation: Capsules
Concentration: 500mg
Prolonged release tablets: No
Laboratory: Pharmaceutical Wandel, Inc. de CV
Box with 20 capsules
Made in Mexico

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