Buy online cheap generic drugs from online Reputable Pharmacy, no prescription and free doctor consultation    
  Buy Quality RX from Reputable Online 4rx DrugStore  
Prescription for generic drug is reviewed by real doctor. Log In for 4RXStore CustomersHealth NewsBuy Online RX AffiliatesBuy Online RX F.A.Q.Buy Online RX Contact Us
  Search Sort by name:  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z Support is Offline
Generic Drugs Category:  
Herbals Category:  
Brand Drugs Category:  

4RX Store > Medication List > Antibiotics drugs > Order Biaxin XL online

Antibiotics Medication (Biaxin XL)

Generic name:
Biaxin XL
Brand name:
Clarithromycin XL
Biaxin XL is an enhanced formulation of the antibiotic Biaxin made by Abbott Laboratories and many other companies but under other names. The active agent is Clarithromycin XL, an antibacterial agent with an ample range of action against severe infections. The XL abbreviation stands for the “extended release”. These pills are suitable for the treatment of the conditions for which extended release of the active substance is reasonable such as sinusitis, a flare-up of bronchitis, and pneumonia. Worth noting, these pills also have higher dosages than the regular Biaxin and cannot be used for the therapy of children.
Sinusitis in adults, Acute exacerbation of chronic bronchitis, Pneumonia, Mycoplasma Pneumonia
The antibiotic efficiently cures resistant severe infections when taken orally at home
Ranbaxy Pharmaceuticals
Ranbaxy Pharmaceuticals
Clamycin, Claymycin, Synclar, Clathromycin, Klacid, Klaricid, Macladin, Naxy, Prevpac, Veclam, Zeclar
Biaxin XL (Generic Clarithromycin XL)
Actual product may differ in
appearance from image shown.

Order Generic Clarithromycin XL Buy Biaxin XL 500mg


Quantity (max. 2)   Package   Price, USD   You save








  10 pills
$65.00 ($70.10)








  20 pills
$115.00 ($129.00)








  30 pills
$170.00 ($189.64)








  40 pills
$220.00 ($243.55)








  50 pills
$280.00 ($317.45)








Price: $
Buy now

  Generic Medication guide:

What is the formulation sold under the name Biaxin XL?

There are two medications marketed under the name Biaxin – the simple formulation and the one with XL addition. Both trademarks are owned by the U.S. headquartered pharmaceutical concern Abbot and are based on the macrolide antibiotic named Clarithromycin formula. The differences between these formulations are the dosage of the active substance per pill: in simple formulation it is 250 mg while in XL it is 500 mg. And the release of the active substance from the pill - XL stands for the extended release. It means that such tablets require lower dosing per day, for instance, a pill instead of two as from the single pill you can get the same amount of the drug extended through the whole day. Worth noting, the same formulations are also available under other names as generics, i.e. the same formulas used by other companies to make the same medications but market them using their own trademarks. Usually, if you don’t know the name of the generic, it doesn’t mean that it is inferior to the branded medication but rather that it is less advertised which makes it also cheaper. Thus, if you want to buy Biaxin XL at a lower than regular price, look for its generic made by a reputable drug maker instead.

Clinical data
Trade names Biaxin, others
Pregnancy category C (USA)
B3 (Aus)
Routes of administration By mouth, intravenous
Drug class Macrolides
Legal status Prescription only
Pharmacokinetic data
Bioavailability 50%
Metabolism hepatic
Elimination half-life 3-4 hours

Indications for Biaxin XL use

The formulation is an antibacterial formulation, i.e. it is aimed at eradication of bacterial pathogens that cause the following diseases:
- Infections of the organs treated by the otolaryngologist, i.e. sinusitis, pharyngitis, otitis, etc.
- Oral infections;
- Lower respiratory tract infections that cause bronchitis, pneumonia, etc.
- Bacterial infections that affect skin and soft tissues;
- Illnesses induced by Mycobacteria including in patients with AIDS;
- H. pylori.

For the same conditions the simpler version, Biaxin, is also used. It is necessary to buy generic Biaxin XL namely when the high dosages are prescribed in persistent infections or in patients with AIDS. You should also keep in mind that the high dosages require caution and control over the functions of the liver, kidneys, and blood making.

Prohibitions for the medication use

The formulation must not be used to treat a patient even if it’s proven that the infection is induced by the pathogen susceptible to it if the patient suffers from:
- Intolerance or poor tolerance of macrolide antibiotics or auxiliary components of the medication;
- QT interval extension or arrhythmias (including history);
- Chronically low level of potassium in the blood serum;
- Severe impairment of the liver and/or kidneys’ functions.
- The synchronous use with certain medicinal products (listed in the Interactions section).

You may not know that you have any of the conditions in which the formulation is prohibited to be used. Therefore, you must consult a doctor who knows or can study your medical history before you buy Clarithromycin XL.

Pregnancy and breastfeeding

There hadn’t been sufficient tests of the medication in pregnant women to say that it is certainly safe or unsafe for them or the fetus. The tests on animals show that the formulation can be used during pregnancy without severe defects being developed in the fetus. However, it is still highly not encouraged to take the pills during the first three months of pregnancy and while a woman breastfeeds.

Clarithromycin XL dosing

In this medical guide we provide the same information that can be found in the original drug instruction. However, your doctor may advise you another regimen and you must follow their prescription.
Please note that not for all diseases the extended release pills are suitable. Here we provide the recommendations for use of namely the extended-release pills.
- Sinusitis in adults is treated with two XL 500 mg pills taken every 24 hours for two weeks.
- Acute exacerbation of chronic bronchitis is treated with two XL 500 mg pills taken every 24 hours for a week.
- Pneumonia (including Mycoplasma Pneumonia) in adults is treated with two XL 500 mg pills taken every 24 hours for a week.
If you want to buy generic Clarithromycin XL for another condition treatment, please do not do so unless your doctor approves.

Interactions of Clarithromycin XL

- The formulation must not be utilized with any medications that can extend the QT interval as this antibiotic itself can do so and the other medications can create an additive effect. Such medications are Astemizole, cisapride, and others.
- It is prohibited to take the antibiotic with ergot alkaloids as it enhances the toxic effect of ergot on the body.
- It is prohibited to use Biaxin XL in combination with any formulations metabolized with the participation of CYP3A4 as their use can cause myopathy.
- The level of Biaxin XL in the blood is lifted in concurrent use with Midazolam, colchicines, ticagrelor and/or ranolazine.
If you happen to use any medications at the time you are planning to order Biaxin XL and start the therapy, inform your healthcare provider first.

Adverse effects the medication use can cause

It is no wonder that the medications you take contribute to the occurrence of adverse effects especially if the used drug is antibiotic. However, not all people who use this formulation develop adverse effects. There are people more prone to it that already have the conditions that can be exacerbated. For instance, digestive disorders or illnesses, CNS system disorders, allergy, and so on.

The following list includes the most frequent adverse effects that can be caused by the formulation:
- Headache, lightheadedness, worrying, fear, inability to fall sleep, nightmares, psychosis, etc.
- Nausea, digestive disorders, colitis, etc.
- Taste perversion, temporarily impaired hearing, etc.
- Unusual bleeding, hemorrhage.
- Allergic reactions.
- Development of bacteria resistance to the therapy.

Side effects that occurred in 3% of patients or more

Adverse Reaction
BIAXIN + Omeprazole
(n=346) % of Patients
(n=355) % of Patients
(n=166) % of Patients
Taste Perversion
< 1
Ache in the bdomen
Precautions to follow when using the medication

You should know before you order Biaxin XL that the therapy with any antibiotic requires responsible and cautious approach. Otherwise, the medication can do more harm than good.
- People with chronic liver disease while undergoing the therapy must do liver function tests and general blood tests regularly.
- The formulation can significantly alter the concentration of certain medications in the blood as it affects the liver enzymes responsible for the metabolism of many medications. Thus, it is recommended to control the concentrations of those medications in the blood.
- The formulation can enhance the effect of anticoagulants and if it is used along with them, blood coagulation time must be checked periodically to prevent bleeding.
- According to the clinical trials, Biaxin XL doesn’t cause drowsiness but it can induce other neurological symptoms such as vertigo, cramps, hallucinations, and so on. Thus, it is recommended to refrain from driving or operating any large equipment at least during the first three days of the medication use to see whether it causes these negative reactions or not.

Where can you buy Biaxin XL?

This antibiotic as well as many other is available with Rx only in many countries but you can get it cheaper and without Rx after getting a free consultation of our doctor via online form. We offer the best quality and low-priced generics that are no way inferior to the branded medicines so to order Biaxin XL is a wise way to save your money.

Biaxin XL shipping

When you need any medication, order it from our med store without any doubts as we ship internationally. We deliver Biaxin and all other products available at our drugstore to Australia, US, UK, Canada, and many other countries within from seven to twenty-five days.

Free prescription
Our doctor prescribes online for free, and there is no doctor’s consultation fee.

Discrete packaging
All orders arrive in discrete unmarked parcels. We leave the shipment description blank.

For more answers see the FAQ section


Product Reviews:

Write a Review:  

Tell us what you think about this drug and share your opinions with other people. Please make sure your review focuses only on this drug.
All reviews are moderated and will be reviewed within two business days. Inappropriate reviews will not be posted.
If you need additional information about the generic drugs, you can contact our customer service agents.
(A customer representative will get back to you asap).

Your Full Name:
maximum 80 symbols
Your e-mail:
* does not buy, rent, or sell email addresses to or from third parties.
Country, City:
Separate by commas. Example: USA, California
Your Review:
maximum 1000 symbols
Enter text shown below:
    I accept the Terms & Conditions and the Privacy Policy.
  Copyright © 2009 – 2022 All rights reserved. All trademarks and registered trademarks are the property of their respective companies.
  We accept:
  e-check Bitcoins 
Contact US | Privacy policy | Refund/Reship policy | Terms of services | Health News | Articles | Most Popular | Drug manufacturers
Modalert | Cialis | Valtrex | Propecia | Proventil | Yasmin | Zitromax | Finpecia