All antibacterial drugs amoxicillin online on the effect of exposure to microorganisms buy amoxicillin over the counter can be divided into two large groups:
Antibiotic buy amoxicillin over the counter effects are realized in many ways: some of them interfere with the synthesis of nucleic acids of microbes; Others interfere with the synthesis of the bacterial cell wall, others disrupt the synthesis of proteins, and the fourth block the functions of respiratory enzymes non prescription antibiotics online.
Despite the diversity of this group of drugs amoxicillin without prescription, all of them can be attributed to several basic types. This classification is based on the chemical structure - drugs from one group have a similar chemical formula, differing from each other by the presence or absence of certain fragments of molecules. Classification of antibiotics implies the presence of groups:
1. Derivatives of penicillin. This includes all drugs based on the very first antibiotic. In this group, the following subgroups or generations of penicillin preparations are distinguished:
2. Cephalosporins are the closest relatives of penicillins buy amoxicillin over the counter. The very first antibiotic of this group, cefazolin C, is produced by the fungi of the genus Cephalosporium. Preparations of this group in the majority have bactericidal action, that is kill microorganisms. There are several generations of cephalosporins amoxicillin for sale price:
The differences between different groups are mainly in their effectiveness - later generations have a larger spectrum of action and are more effective. Cephalosporins 1 and 2 generations in clinical practice are now used extremely rarely, most of them are not even produced.
3. Macrolides are preparations with a complex chemical structure that exert bacteriostatic action on a wide range of microbes. Representatives: azithromycin, rovamycin, josamycin amoxicillin 500mg price, leucomycin and a number of others buy amoxicillin over the counter. Macrolides are considered one of the safest antibacterial drugs - they can be used even by pregnant women. Azalides and ketolides are varieties of makorlids that have differences in the structure of active molecules.
4. Aminoglycosides. Representatives: gentamicin, amikacin, kanamycin. Effective against a large number of aerobic gram-negative microorganisms. These drugs non prescription antibiotics cheap price are considered the most toxic, can lead to quite serious complications. They are used to treat infections of the urinary tract, furunculosis.
5. Tetracyclines. In general, this semisynthetic and synthetic drugs, which include: tetracycline, doxycycline, minocycline. Effective against many bacteria. The disadvantage of these drugs is cross-resistance, that is, microorganisms that have developed resistance to one drug will be insensitive to others in this group.
6. Fluoroquinolones. These are completely synthetic drugs that do not have their own natural counterpart. All drugs of this group are divided into the first generation (pefloxacin, ciprofloxacin, norfloxacin) and the second (levofloxacin, moxifloxacin). They are most often used to treat infections of the ENT organs (otitis, sinusitis) and the respiratory tract (bronchitis, pneumonia).
7. Lincosamides. This group includes the natural antibiotic lincomycin and its clindamycin derivative. They have bacteriostatic and bactericidal effects, the effect depends on the concentration.
8. Carbapenems. This is one of the most modern antibiotics, acting on a large number of microorganisms. Preparations of this group refer to the antibiotic reserve, that is, they are used in the most difficult cases, when other drugs are ineffective. Representatives: imipenem, meropenem, ertapenem buy amoxicillin over the counter.
9. Polymyxin. These are highly specialized drugs used to treat infections caused by Pseudomonas aeruginosa. Polymyxins include polymyxin M and B. The lack of these drugs is a toxic effect on the nervous system and kidneys.
10. Anti-tuberculosis drugs. This is a separate group of drugs that have a pronounced effect on the tubercle bacillus. These include rifampicin, isoniazid and PASC. Other antibiotics buy amoxicillin over the counter are also used to treat tuberculosis, but only if resistance to these drugs has developed.
11. Antifungal agents. This group includes drugs used to treat mycoses - fungal lesions: amphotirecin B, nystatin, fluconazole.
Antibacterial drugs are available in different forms: tablets, powder, from which the solution for injection, ointments, drops, spray, syrup, candles are prepared. The main ways of using antibiotics:
1. Oral - reception through the mouth. You can take the medicine in the form of a pill, capsule, syrup or powder. The frequency of reception depends on the type of antibiotics, for example, azithromycin is taken once a day, and tetracycline - 4 times a day. For each type of antibiotic, there are recommendations that indicate when it should be taken - before meals, during or after. This affects the effectiveness of treatment and the severity of side effects. For young children, antibiotics are prescribed sometimes in the form of syrup - it is easier for children to drink liquid than to swallow a pill or capsule. In addition, the syrup can be sweetened to get rid of the unpleasant or bitter taste of the drug itself.
2. Injection - in the form of intramuscular or intravenous injection. With this method, the drug quickly enters the focus of infection and is more active. The disadvantage of this method of administration is soreness in pricking. Apply injections for moderate and severe disease.
It is important: only the nurse in a clinic or hospital must do the injections! At home, antibiotics are not strongly recommended to prick.
3. Local - applying ointments or creams directly to the source of infection. This method of drug delivery is mainly used for skin infections - erysipelas, as well as in ophthalmology - for infection of the eye, for example, tetracycline ointment with conjunctivitis otc oral antibiotics for sale.
The route of administration is determined only by the doctor. At the same time, many factors are taken into account: the absorption of the drug in the digestive tract, the state of the digestive system as a whole (in some diseases, the rate of absorption decreases, and the effectiveness of treatment decreases). Some drugs can be administered in only one way.
With an injection, you need to know how to dissolve the powder. For example, Abaktal can be diluted only with glucose, as when sodium chloride is used it is destroyed non prescription antibiotics, which means that the treatment will be ineffective.
Dosage form: Hard gelatin capsules with a brownish-red cap and a yellow body, labeled AMOXI 250 for a dosage of 250 mg, labeled AMOXI 500 for a dosage of 500 mg; Powder filled with white or white powder with a slightly yellowish hue.
Before taking the medication, read the entire leaflet carefully:
What is amoxicillin online and for what it is used: Each Amoxicillinan tablet contains the active substance: 250 mg or 500 mg of amoxicillin (in the form of buy amoxicillin over the counter trihydrate) and auxiliaries: magnesium stearate, talc, brilliant blue E133, carmoazine E122, orange yellow E110, Titanium dioxide, iron oxide yellow, gelatin. This drug belongs to the group of semisynthetic penicillins, broad-spectrum antimicrobial agents for systemic use. Suppress the growth of microorganisms that cause infections.
Buy amoxicillin online is used in the following cases: it is indicated for the treatment of infections caused by sensitive organisms.
Do not take generic amoxicillin for sale in the following cases:
When prescribing amoxicillin online without prescription, always inform your doctor about taking any of the medicines listed below, it is necessary to take into account their interaction during joint admission: Probenicid, phenylbutazone, oskifenbutazon, acetylsalicylic acid, sulfinpyrazone. Suppress the withdrawal of penicillin drugs, the concentration of cheap amoxicillin online in the blood increases. Other bacteriostatic antibacterial agents. Amoxicillin for humans is not prescribed concomitantly with antimicrobial drugs that act bacteriostatically. Buy amoxicillin over the counter can be used in combination with other bactericidal antibiotics (cephalosporins, aminoglycosides).
Methotrexate. Penicillins reduce the excretion of methotrexate, which causes an increase in its potential toxicity buy amoxicillin 500mg capsules. Allopurinol. Simultaneous use with generic amoxicillin cheap price can promote the development of skin allergic reactions. Diuretics. Accelerate the excretion of cheap amoxicillin prescription and reduce the concentration of the drug in the blood. Oral anticoagulants. Interaction of drugs has not been identified. In the literature, there is a description of cases of an increase in the international normalized relationship (INR) in a joint reception.
Hormonal contraceptives. It is possible to reduce the contraceptive effect when taking buy amoxicillin over the counter. Recommended additional methods of contraception during treatment. Digoxin. Digoxin absorption may be impaired non prescription antibiotics.
OTC amoxicillin buy online can be used during pregnancy as directed by a doctor if the potential benefit to a woman exceeds the potential risk to the fetus associated with treatment. According to the doctor's prescription, buy amoxicillin over the counter can be used during lactation with an appropriate risk-benefit evaluation.
Influence on the ability to drive vehicles and control mechanisms: There is no data on the effect of buy amoxicillin over the counter on the ability to drive vehicles or work with mechanisms.
Capsules should be swallowed whole, with a glass of water. Eating does not affect the absorption of amoxicillin 500mg price. The duration of therapy is determined by the doctor and is usually 7-10 days (at least 2-3 days after the disappearance of symptoms). In the treatment of infections caused by beta-hemolytic streptococcus, the course of treatment is at least 10 days to prevent late complications (rheumatism, glomerulonephritis).
Adults and children weighing 40 kg or more:
The standard dose is 1,500 - 3,000 mg can you buy amoxicillin over the counter per day, divided into 3 to 4 doses. It is possible to divide the daily dose into 2 doses (every 12 hours). In severe infections, the daily dose can be increased to 4 g - 6 g per day. The maximum recommended oral dose: 6 g per day.
Treatment buy amoxicillin 500mg online of severe or recurrent purulent infection of the respiratory tract: 3 g twice daily. Uncomplicated acute urinary tract infection: 3 g twice with an interval of 10 to 12 hours between doses. Impaired renal function:
Creatinine clearance> 30 ml / min - dose adjustment is not required. Creatinine clearance 30 ml / min - it is recommended to increase the interval between doses and reduce the total daily dose non prescription antibiotics.
Creatinine clearance 10-30 ml / min - 250 mg or 500 mg (maximum dose) 2 times a day (every 12 hours) depending on the severity of the infection. Creatinine clearance 10 ml / min - 250 mg or 500 mg (maximum dose) once a day (every 24 hours) depending on the severity of the infection.
Patients on hemodialysis - 250 mg or 500 mg (maximum dose) once a day (every 24 hours) depending on the severity of the infection. During and at the end of dialysis, an additional dose is recommended. Children weighing less than 40 kg: The daily dose is 40 - 90 mg / kg / day, divided into 2 to 3 doses (not more than 3 g / day), depending on the indication, the severity of the infection and the characteristics of the pathogen. Dosing 3 times a day increases the effectiveness of therapy; Dosing 2 times a day is recommended if the dose is at the upper level of the dose range.
Impaired renal function in children: Creatinine clearance> 30 ml / min - dose adjustment is not required. Creatinine clearance 10-30 ml / min is the usual single dose, the interval between admission is 12 hours (corresponding to 2/3 of the usual daily dose).
Creatinine clearance 10 ml / min is the usual single dose, the interval between admission is 24 hours (equivalent to 1/3 of the daily dose). Special recommendations for dosage: tonsillitis - 50 mg / kg / day. Dysfunction of the liver: dose adjustment is not required. Elderly patients: dose adjustment is not required with preserved kidney function. Children under 6 years: for this group of children there is a more acceptable form of release - syrup.
Infections and invasions: candidiasis of skin, mucous membranes Violations of the blood and lymphatic system: reversible leukopenia (including severe neutropenia and agranulocytosis), reversible thrombocytopenia, hemolytic anemia, increased bleeding time and prothrombin time.
Immune system disorders: anaphylactic and anaphylactoid reactions, vasculitis, serum sickness. Disorders from the side of the central nervous system: hyperkinesia, dizziness, convulsions. Disorders from the digestive system: diarrhea, nausea, vomiting, colitis (pseudomembranous, hemorrhagic), discoloration of the tongue, teeth.
Disturbances from the hepato-biliary system: jaundice, hepatitis, increase in the level of hepatic enzymes. Disturbances from the skin and subcutaneous tissue: rash, hives, itching, erythema multiforme, Stevens-Johnson syndrome, bullous and exfoliative dermatitis, acute generalized eczematous pustules, Lyell syndrome.
Disorders from the urinary system: crystallouria, interstitial nephritis. If any of these adverse reactions appear, and if the reaction is not indicated in the leaflet, contact your doctor.
If you took a dose of can you get amoxicillin over the counter larger than the doctor recommended: If the number of tablets a day you took exceeds the amount that your doctor recommended, or your child swallowed capsules, see a doctor or call an ambulance! Stop taking the medicine! Overdose can be manifested by nausea, vomiting, diarrhea and disturbances in the water-electrolyte balance. In patients with impaired renal function or when taking large doses, it is possible to develop seizures. Control of blood pressure, heart rate. As a first aid, gastric lavage and antacid treatment are recommended. If you forgot to take the next dose of buy Amoxicillin online cheap for humans in time: Take the capsule as soon as you remember it, making sure that before taking the next dose there is a time interval. If before taking the next dose of time is short, take it according to the doctor's prescription. Do not take a double dose if you miss another dose.
Perhaps the emergence of allergic reactions, including life-threatening, especially with increased sensitivity to beta-lactam antibiotics. Before starting therapy with buy amoxicillin without prescription, inform the doctor about hypersensitivity to penicillins or cephalosporins in the past.
With the use of almost all antibiotics, cases of development of antibiotic-associated colitis have been reported, the severity of which can vary from mild to life-threatening. If diarrhea develops during or after the administration of antibiotics, immediately inform the doctor. Use immediately stop buy amoxicillin over the counter. The use of drugs that oppress the peristalsis of the intestine is contraindicated. In patients receiving amoxicillin without prescription cheap price, there were erythematous (korepodobnye) eruptions, which were associated with glandular fever.
Possible the development of microorganisms resistant to buy amoxicillin over the counter. Inform the doctor about the absence of the effect of treatment. Corresponding correction of therapy is necessary. In patients with a reduced amount of excreted urine, in very rare cases, crystals appeared in the urine. When taking high doses of buy amoxicillin over the counter, you need to use an adequate amount of fluid to ensure that the drug is excreted in the urine and prevent the crystallo-urine.
When taking amoxicillin 500mg price, it is possible to change the color of the teeth, which can be prevented by intensive oral hygiene: regular cleaning during treatment.
Patients receiving can you buy amoxicillin over the counter and oral anticoagulants may experience prolonged prothrombin time. With the concomitant use of oral anticoagulants, appropriate laboratory monitoring is necessary, and correction of their dosage may be necessary.
High concentrations of buy amoxicillin without prescription give a false positive reaction in determining urine glucose using chemical tests. If it is necessary to determine the glucose in the urine, inform the doctor to choose another method of investigation.
When using amoxicillin 500mg price in pregnant women, there was a transient decrease in the concentration of total conjugated estriol, estriol-glucuronide, conjugated estrione and estradiol in urine. During the administration of buy amoxicillin over the counter, the definition of urobilinogen may be impaired. The composition of the drug includes auxiliary substances and dyes, which can cause allergic reactions.
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