Amoxicillin Ecobol, tablets 500 mg 20 pcs
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ATC: J01CA04 Amoxicillin
A broad-spectrum antibacterial bactericidal agent from the group of semisynthetic penicillins.
Inhibits transpeptidase, disrupts synthesis of peptidoglycan (support protein of cell wall) during division and growth, causes lysis of bacteria.
Active against aerobic gram-positive microorganisms: Staphylococcus spp. (except penicillinase-producing strains), Streptococcus spp; and aerobic gram-negative bacteria: Neisseria gonorrhoeae, Neisseria meningitidis, Escherichia coli, Shigella spp, Salmonella spp., Klebsiella spp.
Penicillinase-producing microorganisms are resistant to the action of amoxicillin.
Pharmacokinetics:
Absorption is fast, high (93%), food intake has no effect on absorption, it is not destroyed in the acidic environment of the stomach.
When administered orally as a suspension (or tablets) in doses of 125 and 250 mg, the maximum concentration is 1.5-3 mcg/ml and 3.5-5 mcg/ml, respectively. The time to reach maximum concentration after oral administration is 1-2 hours.
. It has a large volume of distribution – high concentrations are found in plasma, sputum, bronchial secretion (poor distribution in purulent bronchial secretion), pleural and peritoneal fluid, urine, contents of skin blisters, lung tissue, intestinal mucosa, female genitalia, prostate gland, middle ear fluid, bone, fat tissue, gall bladder (with normal liver function), fetal tissues.
If the dose is increased by a factor of 2, the concentration also increases by a factor of 2.
The concentration in bile exceeds the concentration in plasma by 2-4 times. In amniotic fluid and umbilical cord vessels the concentration of amoxicillin is 25-30% of the level determined in the plasma of the pregnant woman. It penetrates poorly through the blood-brain barrier; during inflammation of the cerebral membranes (meningitis) the concentration in the cerebrospinal fluid is about 20% of the plasma level. The binding to plasma proteins is 17%.
Partially metabolized to form inactive metabolites.
The elimination half-life is 1-1.5 hours. It is excreted 50-70% unchanged by kidneys through tubular secretion (80%) and glomerular filtration (20%), liver – 10-20%. A small amount is excreted with breast milk.
In case of impaired renal function (creatinine clearance less than or equal to 15 ml/min) half-life is prolonged up to 8.5 hours.
Amoxicillin is eliminated by hemodialysis.
.
Indications
Bacterial infections caused by sensitive microflora:
– Respiratory and ENT organ infections (sinusitis, pharyngitis, tonsillitis, acute otitis media; bronchitis, pneumonia);
– infections of the urogenital system (pyelonephritis, pyelitis, cystitis, urethritis, gonorrhea, endometritis, cervicitis);
– gastrointestinal infections (enterocolitis, typhoid, cholangitis, cholecystitis);
– skin and soft tissue infections (rye, impetigo, secondary infected dermatoses);
– leptospirosis;
– listeriosis;
– Lyme disease (borreliosis);
– dysentery;
– salmonellosis, salmonell carrier;
– endocarditis (prevention).
Active ingredient
Composition
1 tablet amoxicillin (in the form of trihydrate) 500 mg
Supplementary substances:
Lactulose – 600 mg,
povidone low molecular weight – 10 mg,
How to take, the dosage
The drug is taken orally, before or after meals.
Adults and children over 10 years of age (with body weight over 40 kg) are prescribed 0.5 g 3 times a day; in severe course of infection – 0.75-1.0 g 3 times a day.
In children aged 5-10 years old 0.25 g 3 times per day; in children aged 3-5 years old 0.125 g 3 times per day; in severe course of infection 60 mg/kg/day in 3 times (maximum daily dose).
The course of treatment is 5-12 days.
In acute uncomplicated gonorrhea 3 g is prescribed once; when treating women, a second administration of the indicated dose is recommended.
In acute gastrointestinal infections (paratyphoid, typhoid) and biliary tract, in gynecological infections adults are prescribed 1.5-2 g 3 times/day or 1-1.5 g 4 times/day.
In leptospirosis adults are prescribed 0.5-0.75 g 4 times a day for 6-12 days.
In case of Salmonella carriage adults are prescribed 1.5-2 g 3 times a day for 2-4 weeks.
In prophylaxis of endocarditis during minor surgical interventions in adults it is prescribed 3-4 g 1 hour before the procedure. If necessary a second dose is prescribed after 8-9 hours. In children the dose is reduced twice.
In patients with impaired renal function at IQ of 15-40 ml/min, the interval between doses is increased to 12 hours; at IQ below 10 ml/min, the dose is reduced by 15-50%; in anuria the maximum dose is 2 g/day.
Interaction
Increases the effectiveness of indirect anticoagulants (by suppressing intestinal microflora, reduces the synthesis of vitamin K and prothrombin index); reduces the effectiveness of estrogen-containing oral contraceptives, drugs, in the metabolism of which para-aminobenzoic acid is formed, ethinylestradiol – risk of bleeding “breakthrough”.
Allopurinol increases the risk of developing a skin rash.
Decreases clearance and increases toxicity of methotrexate.
It increases the absorption of digoxin.
Special Instructions
During the course of treatment it is necessary to monitor the hematopoietic, hepatic and renal function.
The development of superinfection due to the growth of microflora resistant to Amoxicillin is possible, which requires appropriate changes in antibiotic therapy.
When treating patients with bacteremia the development of endotoxic shock reaction (Jarisch-Herxheimer reaction) is possible.
In patients with hypersensitivity to penicillins cross-allergic reactions with cephalosporin antibiotics are possible.
In treatment of mild diarrhea during the course of treatment, anti-diarrheal drugs that reduce intestinal peristalsis should be avoided. For severe diarrhea, consultation with a specialist is necessary.
The treatment must be continued for 48-72 hours after the clinical signs of the disease have disappeared.
If estrogen-containing oral contraceptives and amoxicillin are used concomitantly, other or additional contraceptive methods should be used if possible.
Contraindications
– hypersensitivity (including to other penicillins, cephalosporins, carbapenems);
– children under 3 years of age (for this dosage form).
With caution the drug should be prescribed in case of allergic diseases (including history), gastrointestinal diseases in history (especially colitis associated with antibiotic use), renal failure, severe liver function disorders, pregnancy, during lactation, infectious mononucleosis, lympholeukosis.
Side effects
Allergic reactions:It is possible urticaria, skin hyperemia, erythema, angioneurotic edema, rhinitis, conjunctivitis; rarely – fever, joint pain, eosinophilia, exfoliative dermatitis, erythema multiforme exudative, Stevens-Johnson syndrome, reactions similar to serum disease; in single cases – anaphylactic shock.
In the digestive system:dysbacteriosis, change in taste, vomiting, nausea, diarrhea, stomatitis, glossitis, impaired liver function, moderate increase in liver transaminases activity, pseudomembranous enterocolitis.
Nervous system disorders:excitement, anxiety, insomnia, ataxia, confusion, behavioral changes, depression, peripheral neuropathy, headache, dizziness, seizure reactions.
Laboratory findings:Leukopenia, neutropenia, thrombocytopenic purpura, anemia.
Others:painful breathing, tachycardia, interstitial nephritis, vaginal candidiasis, superinfection (especially in patients with chronic disease or reduced body resistance).
Overdose
Symptoms: nausea, vomiting, diarrhea, impaired water-electrolyte balance (as a consequence of vomiting and diarrhea).
Treatment: gastric lavage, administration of activated charcoal, saline laxatives, correction of water-electrolyte balance; hemodialysis.
Pregnancy use
The use of the drug during pregnancy is possible only when the estimated benefit to the mother exceeds the potential risk to the fetus.
Breastfeeding should be stopped if the drug has to be administered during lactation.
Similarities
Weight | 0.150 kg |
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Shelf life | 2 years. Do not use after the expiration date. |
Conditions of storage | Dry, protected from light, at a temperature not exceeding 25 ° C. Store out of the reach of children. |
Manufacturer | Avva Rus, Russia |
Medication form | pills |
Brand | Avva Rus |
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