on all orders above $300.00

FREE Pills!

via4gra pills

for free with every order



Less than in your
local pharmacy

Search by letter:

Preclar (Biaxin)

Rating of sales:          


Preclar belongs to the class of medicines known as macrolide antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections.

Other names for this medication:
Abbotic, Aeroxina, Biaxin, Biclar, Clacee, Clarimax, Claripen, Clariwin, Clarix, Clonocid, Fromilid, Kalixocin, Karin, Klabax, Klabion, Klarithran, Klerimed, Kofron, Krobicin, Lekoklar, Macladin, Macrobid, Macrol, Moxifloxacin, Synclar, Veclam, Zeclar

Similar Products:
Cipro, Zitromax, Erythromycin, Azithromycin, Roxithromycin, Erythrocin, Zmax, Zithromax, Ery-Tab, Dificid, Erythrocin Stearate Filmtab, Eryc, EryPed, Erythrocin Lactobionate, Ilosone, PCE Dispertab

30 pills
When you purchase you get a bonus:
Cialis Soft
Cialis Soft 20mg
or Viagra Soft
Viagra Soft 100mg

You can choose your bonus in the shopping cart before checkout.

   bonus pills



USD 4.00 per pill   -20% USD 150.02 USD 120.02 per 30 pills   Order now
60 pills
When you purchase you get a bonus:
Cialis Soft
Cialis Soft 20mg
or Viagra Soft
Viagra Soft 100mg

You can choose your bonus in the shopping cart before checkout.

   bonus pills



USD 3.77 per pill   -20% USD 282.71 USD 226.17 per 60 pills   Order now
90 pills
When you purchase you get a bonus:
Cialis Soft
Cialis Soft 20mg
or Viagra Soft
Viagra Soft 100mg

You can choose your bonus in the shopping cart before checkout.

   bonus pills



USD 3.55 per pill   -20% USD 399.26 USD 319.41 per 90 pills   Order now
120 pills
When you purchase you get a bonus:
Cialis Soft
Cialis Soft 20mg
or Viagra Soft
Viagra Soft 100mg

You can choose your bonus in the shopping cart before checkout.

   bonus pills



USD 3.46 per pill   -20% USD 519.75 USD 415.80 per 120 pills   Order now
180 pills
When you purchase you get a bonus:
Cialis Soft
Cialis Soft 20mg
or Viagra Soft
Viagra Soft 100mg

You can choose your bonus in the shopping cart before checkout.

   bonus pills



USD 3.41 per pill   -20% USD 767.81 USD 614.25 per 180 pills   Order now

Also known as:  Biaxin.


Preclar (generic name: clarithromycin; brand names include: Maclar / Klaricid / Klacid / Clarimac / Claribid) is used to treat many different types of bacterial infections affecting the skin and respiratory system, including: Strep throat, Pneumonia, Sinusitis (inflamed sinuses), Tonsillitis (inflamed tonsils), Acute middle ear infections, Acute flare-ups of chronic bronchitis.

It also is used to treat and prevent disseminated Mycobacterium avium complex (MAC) infection [a type of lung infection that often affects people with human immunodeficiency virus (HIV)]. It is used in combination with other medications to eliminate H. pylori, a bacteria that causes ulcers.

It also is used sometimes to treat other types of infections including Lyme disease (an infection that may develop after a person is bitten by a tick), crypotosporidiosis (an infection that causes diarrhea), cat scratch disease (an infection that may develop after a person is bitten or scratched by a cat), Legionnaires' disease (a type of lung infection), and pertussis (whooping cough; a serious infection that can cause severe coughing). It is also sometimes used to prevent heart infection in patients having dental or other procedures.

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

Preclar works by stopping the growth of or killing sensitive bacteria by interfering with their protein synthesis.


The recommended daily dosage is 15 mg/kg/day divided every 12 hours for 10 days (up to the adult dose). Refer to dosage regimens for mycobacterial infections in pediatric patients for additional dosage information.

For the treatment of disseminated infection due to Mycobacterium avium complex (MAC), Preclar Filmtab and Preclar Granules are recommended as the primary agents. Preclar Filmtab and Preclar Granules should be used in combination with other antimycobacterial drugs (e.g. ethambutol) that have shown in vitro activity against MAC or clinical benefit in MAC treatment.

For treatment and prophylaxis of mycobacterial infections in adults, the recommended dose of Preclar is 500 mg every 12 hours.

For treatment and prophylaxis of mycobacterial infections in pediatric patients, the recommended dose is 7.5 mg/kg every 12 hours up to 500 mg every 12 hours.

Preclar therapy should continue if clinical response is observed. Preclar can be discontinued when the patient is considered at low risk of disseminated infection.


Overdose symptoms may include severe stomach pain, nausea, vomiting, or diarrhea.


Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F) away from moisture and heat. Keep container tightly closed. Protect from light. Throw away any unused medicine after the expiration date. Keep out of the reach of children.

Side effects

The most common side effects associated with Preclar are:

  • preclar 500 mg precio
  • preclar claritromicina 500 mg
  • preclar jarabe 250 mg
  • preclar de 500 mg
  • preclar 250 mg
  • precio preclar 500 mg
  • preclar 500 mg contraindicaciones
  • preclar 500 mg
  • preclar 125 mg 5 ml
  • preclar 250 mg jarabe
  • medicamento preclar 500 mg
  • preclar claritromicina 250 mg

Side effect occurrence does not only depend on medication you are taking, but also on your overall health and other factors.


Discontinue immediately if hepatitis or severe hypersensitivity reactions occurs. Severe renal impairment. Proarrhythmic conditions (eg, hypokalemia, hypomagnesemia, bradycardia); avoid. Myasthenia gravis. History of porphyria; avoid concomitant ranitidine bismuth citrate. Elderly. Pregnancy (Cat.C): usually not recommended. Nursing mothers.

preclar 500 mg contraindicaciones

Amid reports of decreased eradication rates with clarithromycin-based first-line therapy, the >90%H. pylori eradication rate achieved in the present study demonstrates the clinical efficacy of RAM therapy in subjects in whom first-line therapy is unsuccessful.

preclar claritromicina 500 mg

Time-dependent inhibition of CYP3A4 often results in clinically significant drug-drug interactions. In the current study, 37 in vivo cases of irreversible inhibition were collated, focusing on macrolides (erythromycin, clarithromycin, and azithromycin) and diltiazem as inhibitors. The interactions included 17 different CYP3A substrates showing up to a 7-fold increase in AUC (13.5% of studies were in the range of potent inhibition). A systematic analysis of the impact of CYP3A4 degradation half-life (mean t1/2deg = 3 days, ranging from 1 to 6 days) on the prediction of the extent of interaction for compounds with a differential contribution from CYP3A4 to the overall elimination (defined by fmCYP3A4) was performed. Although the prediction accuracy was very sensitive to the CYP3A4 degradation rate for substrates mainly eliminated by this enzyme fm(CYP3A4 >or= 0.9), minimal effects are observed when CYP3A4 contributes less than 50% to the overall elimination in cases when the parallel elimination pathway is not subject to inhibition. Use of the mean CYP3A4 t1/2deg (3 days), average unbound systemic plasma concentration of the inhibitor, and the corresponding fm(CYP3A4) resulted in 89% of studies predicted within 2-fold of the in vivo value. The impact of the interaction in the gut wall was assessed by assuming maximal intestinal inhibition of CYP3A4. Although a reduced number of false-negative predictions was observed, there was an increased number of overpredictions, and generally, a loss of prediction accuracy was observed. The impact of the possible interplay between CYP3A4 and efflux transporters on the intestinal interaction requires further evaluation.

preclar 250 mg

To compare two strategies for the eradication of Helicobacter pylori infection.

preclar de 500 mg

Non-randomized, retrospective study.

preclar 500 mg

A wild-type susceptibility profile to clarithromycin was observed in 64 isolates (87.7%) and nine isolates (12.3%) had a resistant mutation profile.

precio preclar 500 mg

Helicobacter pylori (Hp) the gram-negative bacteria succeeding in surviving in such an unreceptive medium as the gastric mucosa, has been associated with an important group of diseases in childhood with subsequent consequences in adulthood. Evidence has shown that Hp optimum treatment requires multi-drug regime due to its high ability to become resistant. This article presents the most recommended courses of therapy to treat Hp, as well as re-infection and resistance rates worldwide, analyzing the existing policies for Hp eradication and follow-up. Finally, we include our personal experience in prevalence and management of Hp found in endoscopies.

preclar jarabe 250 mg

Regimens using 2 x l PPI or RBC + 2 antibiotics for l week proved to be the most effective for Hp eradication in duodenal ulcer patients.

preclar 500 mg precio

All 12 subjects in each group were infected and developed symptomatic colds. The groups did not differ in the intensity of cold symptoms (median [25th to 75th percentile] score in the clarithromycin group of 25 [5 to 33] versus 21 [11 to 26] in the trimethoprim-sulfamethoxazole group, P = 0.86), weight of nasal secretions (25 g [8 to 56 g] versus 12 g [5 to 28 g], P = 0.27), or decline in nasal peak flow during the 8 days following viral inoculation. In both groups, similar and significant increases from baseline were observed in the numbers of total cells and neutrophils, and in the concentrations of interleukins 6 and 8, in nasal lavage fluid during the cold. The changes that we observed did not differ from those in an untreated historical control group.

Target Point Shipping Method Tracking Delivery Time Price
Worldwide shipping

Worldwide shipping

Registered Mail  Not trackable 14-21 business days USD 20.00 per order
EMS  Trackable, where available 5-9 business days USD 30.00 per order

Delivery time is:

Registered Mail - 14-21 business days, prices - USD 20.00, no signature is required on delivery.
EMS - 5-9 business days, prices - USD 30.00, signature is required on delivery.
Your order will be packed safe and secure and dispatched within 24 hours.

front back side

This is exactly how your parcel will look like (pictures of a real shipping item). It has a look of a regular private letter and does not disclose its contents. Size - 9.4x4.3x0.3 inches (24x11x0.7cm).

 Show Hide 
preclar claritromicina 500 mg 2017-02-09

Time killing studies of H pylori were performed with different Augmentin Bis 400 Mg concentrations of aspirin and salicylate. Growth of bacteria was assessed spectrophotometrically and by viable colony count. The effects of aspirin on the efficiency of colony formation and on metronidazole induced mutation to rifampicin resistance in H pylori were determined. Minimal inhibitory concentrations (MICs) of aspirin and metronidazole were tested by the standard agar dilution method. MICs of amoxycillin and clarithromycin were determined by the E test method.

preclar 250 mg 2016-09-18

Seventy-seven hemodialysis patients underwent Aziwok 600 Mg upper digestive tract endoscopy. Biopsy specimens were taken, and histological findings, culture, and rapid urease tests were performed to confirm the presence of H. pylori. H. pylori-positive patients were then administered at random either a seven-day lansoprazole (60 mg a day)-amoxicillin (750 mg a day)-clarithromycin (400 mg a day) (LAC) regimen or a seven-day lansoprazole (60 mg a day)-clarithromycin (400 mg a day) (LC) regimen. The success of H. pylori eradication was determined from histological findings, culture, and rapid urease tests.

medicamento preclar 500 mg 2015-04-26

A simple, novel, sensitive, and specific spectrophotometric method was developed and validated for the determination of azithromycin (AZ), clarithromycin (CLA), and roxithromycin (ROX) in bulk powders and their dosage forms. The proposed method was based on Cefspan 400 Mg Capsule Uses the interaction of any of the cited drugs with 2,4-dinitrophenylhydrazine in the presence of an acid catalyst, followed by treatment with a methanolic solution of potassium hydroxide; an intensely colored chromogen was formed that was measured in dimethylformamide, as the diluting solvent, at 542-545, 523-526, and 539-542 nm for AZ, CLA, and ROX, respectively. All variables affecting the development of the measured chromogens were studied and optimized. Beer's law was obeyed in the concentration ranges of 5-40, 5-35, and 5-35 microg/mL for AZ, CLA, and ROX, respectively, with good correlation coefficients (0.9991-0.9999). The limits of detection for this method ranged from 0.77 to 1.47 microg/mL, and the relative standard deviations were 1.24-1.8%. The proposed method was applied successfully to the determination of the 3 drugs in pure bulk form, tablets, and suspensions without interference from commonly encountered additives. The results compared favorably with those of a previously reported method. The mechanism of the reaction was also studied.

preclar 500 mg precio 2017-12-02

Patients with BD had a mean age of 36.2 +/- 11.4 years (18-67 years). The mean follow-up time was 35 +/- 14 mo (16-84 mo). Aphthous or deep ulcer in esophagus, stomach and duodenum had never been confirmed by endoscopic examination. Most gastric lesions were gastric erosion (40%) and the most duodenal lesions were duodenitis (17.5%) in two groups. H pylori was positive in 33 patients (73.3%) with BD. The two-week triple eradication therapy was successful in 75% of the patients. There was no difference between the groups in respect to prevalence of H pylori (73.3% vs 75%, P > 0.05), and eradication rate Daily Dose Azithromycin (75% vs 70%, P > 0.05).

preclar 125 mg 5 ml 2015-09-12

The MIC(50/90) (mg/L) and MPC(50/90) (mg/L), respectively, were as follows: azithromycin 0.13/ Synclar Syrup Uses 0.25 and 1/4; clarithromycin 0.031/0.063 and 0.13/0.5; erythromycin 0.063/0.13 and 0.25/2. We calculated from published pharmacokinetic values that the AUC(24)/MPC(90) for azithromycin was 0.85; for clarithromycin it was 96, and for erythromycin base and estolate it was 4 and 10, respectively. Thus the AUC(24)/MPC(90) was about 50 times higher for clarithromycin than for azithromycin.

preclar jarabe 250 mg 2017-12-23

80 patients were included with Betamox Plus Dosage a mean age of 5 years, 70% male. The most relevant clinical symptoms were decreased consciousness (86%), fever (82.4%), seizures (67%), vomiting (42%), headache (27%), agitation (25%) and dis-orientation (23%). The etiologic diagnosis was established in 35%, being more frequent herpes simplex virus and enterovirus. The outcome was discharge without sequelae in 55 patients (69%), mild to moderate sequelae in 19 (23.5%) and severe in 6 (7.5%). Two patients died.

precio preclar 500 mg 2015-07-20

In the treatment group, diarrhea occurred in 12 cases (11.76%), starting after 6.25±1.24 days, lasting 3.17±1.08 days, and compliance to eradication treatment was 100%. In the control group, diarrhea occurred in 26 cases (28.26%), starting after 4.05±1.11 days, lasting 4.02±0.87 days, and in six cases eradication treatment was stopped prematurely (p<0.05). The (13)C urea breath test showed successful H. pylori eradication in 71.4% of the patients in Levomac Az Medicine the treatment and in 61.9 % in the control group (not significant).

preclar 500 mg 2015-01-01

Disseminated Mycobacterium avium complex (DMAC) infection is associated with increased morbidity and mortality in HIV-infected individuals. The combination antibiotic regimens containing clarithromycin can decrease symptoms and improve survival in patients with DMAC, however, optimal therapy remains to be defined. Quinolones have been widely used in the treatment of DMAC but their utility has not been established. A retrospective cohort study of DMAC infection was established in a metropolitan hospital providing comprehensive care to over 3000 HIV-infected individuals. Medical records of patients with DMAC diagnosed at the Parkland Memorial Hospital from 1991 to 1994 were reviewed for therapeutic regimens for DMAC, concomitant therapy for HIV and Pneumocystis carinii prophylaxis and date of death. Subjects were included if they were treated with clarithromycin and Biaxin Online ethambutol. Cases were defined as those patients who received more than 30 days of ciprofloxacin as therapy for DMAC in addition to the other drugs that they received. The primary endpoint was the time to death from the data of DMAC diagnosis. Covariates effecting survival were analysed through the Cox proportional hazards model. Eighty-nine subjects with DMAC who were treated with clarithromycin and ethambutol were identified. Fifty-eight received ciprofloxacin in addition to clarithromycin and ethambutol. The time to death was significantly better in those subjects who were treated with ciprofloxacin than those who were not (489 days vs 281 days, P=0.01). The sole significant predictor of improved survival on Cox proportional hazards model was ciprofloxacin therapy. Subjects treated with combination of clarithromycin, ethambutol and ciprofloxacin had improved survival over those treated with clarithromycin and ethambutol alone.

preclar de 500 mg 2017-04-06

To determine the cost-effectiveness of sequential IV Cephalexin 500mg And Alcohol to oral gatifloxacin therapy vs IV ceftriaxone with or without IV erythromycin to oral clarithromycin therapy to treat community-acquired pneumonia (CAP) patients requiring hospitalization.

preclar claritromicina 250 mg 2015-02-09

Histological regression of the lymphoma was complete in 19/44 patients (43%) (two lost to follow up). Median follow up time for these 19 responders was 35 months (range 10-47). No regression was noted in the 10 H pylori negative patients. Among the 34 H pylori positive patients, the H pylori eradication rate was 100%; complete regression rate of the lymphoma increased from 56% (19/34) to 79% (19/24) when there was no nodal involvement at endoscopic ultrasonography. There was a significant difference between the response of the lymphoma restricted to the mucosa and other more deep seated lesions (p<0.006). However, using multivariate analysis, the only predictive factor of regression was the absence of nodal involvement (p<0.0001).

preclar 500 mg contraindicaciones 2016-05-30

Persistent upper lobe cavitory lesions can rarely be caused by rapidly growing mycobacteria.