Languages: English Español
Use "DIS10" Discount code to get 10% discount on your order. Minimum order amount should be $20.

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.


Medicina Mexico received an email from the United States Food and Drug Administration.   The laws of the United States require Medicina Mexico to change its policies relating to anyone that resides in the United States.

The changes are not major changes to our customers however, it is in your best interest that we immediately make these changes.

All the medicine sold by Medicina Mexico online is sold over the counter and it does not require a prescription in Mexico.   HOWEVER, The United States does require a prescription.  Consequently, our Mexican MD’s will be issuing prescriptions to our customers that reside in the United States.   It is your duty to keep your phone number and email address up to date always.   Please log into your account at Medicina Mexico and if your phone number, email address or physical address has change then please update it.   If you are in possession of a current prescription written by a Medical Doctor from the States, then please email a copy to: along with your order number.

US Law requires all Pharmacies to provide their customers with detailed descriptions in English of all medicines sold including all risks associated with that specific medicine.   As of September 22, 2017, Medicina Mexico will be giving all our US customers that exact same documentation   Until we update our web servers, PLEASE ONLY RELY on the information we give you in writing that is enclosed in your shipment as this is updated and current information.   It is in your best interest that you read and understand the documentation we will be giving to you.   If for any reason you have any questions about the medicine sold to you then please contact a Medical Doctor for advice before taking any medicine.

Medicina Mexico is in the process of setting up a video service that will work with your smart phones where you can contact one of our licensed Medical Doctors.   Our doctors speak English.   To use this new service the doctor will have access to your order number and you will be required to supply your order number and other information. Once this service is setup we highly encourage you to use this service.

All customers residing in the United States will be prohibited from purchasing medications from Medicina Mexico that are not currently approved by the United States Food and Drug Administration.  Over 95% of the medicines we sell are approved in the United States.   If a medicine is not approved, we will of course notify you.
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 over 155,000 new online orders every day we had to make some tough decisions. We are no longer taking phone calls, or adding shipping information into the web servers. We do answer all emails within 2-3 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. We are now informing our customers of orders that are out of stock via email. Please do not send us an email asking if your order has shipped as we are too busy packaging orders and we will not respond unless your order is late per our terms of shipment. We are real busy shipping orders and this is our first priorty. Express and International Express that are late by 5 days we will answer those emails.

Cross-border shipments going through customs inspections can delay delivery. These delays are out of our control as well as the carriers. Over 95% of the deliveries are delivered on time.

Please NOTE: Funds received without an order number are placed into our SUSPENSE ACCOUNT until we are able to 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.

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 at About US you will see our licenses, permits and our Regulatory Body.

PLEASE TAKE NOTICE: Our email address is or

Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Tetracycline (Biotricina) 500mg 10 Tabs, Tetraciclina

Tetracycline (Biotricina) 500mg 10 Tabs, Tetraciclina
Current Reviews:0

Tetracycline (Biotricina) 500mg 10 Tabs, Tetraciclina

THERAPEUTIC INDICATIONS: Biotricina  (tetracycline) is highly effective in the treatment of infections caused by: recurrentis Borrelia (relapsing fever); Calymmatobacterium granulomatis (granuloma inguinale), Chlamydia sp (psittacosis, lymphogranuloma venereum, trachoma, conjunctivitis, pelvic inflammatory syndrome chronic), Francisella tularensis (tularemia), Haemophilus ducreyi (chancroid), Leptospira (meningitis, jaundice), Mycoplasma pneumoniae (NGU), Pseudomonas mallei and pseudomallei Rickettsia (epidemic typhus, Q fever, spotted fever Rocky Mountain) Vibrio sp (cholera), Bordetella pertussis (whooping cough), Bartonella bacilliformis, Campylobacter fetus, jejuni, Pasteurella multocida, Spirillum minor (rat-bite fever), Streptobacillus moniliformis (bite fever). It is also highly effective alone or in combination with streptomycin in the treatment of infections due to Brucella species (brucellosis) and Yersinia pestis (bubonic plague) and Propionibacterium acnes (acne vulgaris). Other susceptible organisms include Actinomyces isrealii, Bacillus anthracis (pneumonia), Clostridium sp (gas gangrene, tetanus), Entamoeba histolytica (bacterial dysentery), Neisseria gonorrhoeae, Treponema pallidum and pertenue (syphilis and yaws).

CONTRAINDICATIONS: Known hypersensitivity to tetracyclines. Severe liver or renal failure, hemorrhagic states, albuminuria, hematuria, gastritis, and in patients younger than 8 years, pregnant and lactating women.


Use in Pregnancy: Results from animal studies indicate that tetracyclines cross the placenta, are amounts of tetracycline in fetal tissues and can have toxic effects on the developing fetus (retardation in skeletal development).

It has also been evidence of embryotoxicity observed in animals treated during the early stages of pregnancy. So Biotricina should not be used during pregnancy, unless considered essential in which case the maximum daily dose should not be more than a gram.

The use of tetracyclines during tooth development (5th. To the 9th. Month of pregnancy) can cause permanent tooth discoloration (yellow-gray-brown). This adverse reaction is more common with long-term use, but has also been observed after repeated treatments of short duration. Also reported enamel hypoplasia.

Use in lactation: Following intake, tetracycline has been found in the milk of lactating women. As the permanent tooth discoloration may occur in the developing child and has been reported enamel hypoplasia consequently Biotricina should not be administered to nursing women.


Moderate infections: The usual daily dose is 1 g per day (500 mg every 12 hours or 250 mg c/ 6 hours). The dose may be increased to 2 g in severe infections.

Children older than 8 years: 25 to 50 mg / kg / day in four equal doses. The maximum doseshould not exceed the recommended dose for adults.

TETRA-ZIL ® should be administered one hour before or 2 hours after meals.

Therapy should be continued until three days after the characteristic symptoms of the infection have disappeared.

For children over 8 years of age: The usual dose is 25 to 50 mg / kg / day in 4 equal doses.

In patients with renal failure the total dose should be decreased by reducing the recommended dose or extending the interval between doses.

Treatment should continue for at least 24 to 48 hours after symptoms and fever have subsided.

Shopping Cart:
now in your cart 0 items
Share Product
Share on Digg Share via E-Mail
Share on Twitter