What Are the Dangers of Amoxicillin for Babies

março 14, 2022 Postar um comentário

What Are the Pros and Cons of Amoxicillin for Babies?

Amoxicillin is a semi-constructed broad-spectrum penicillin, which has a strong bactericidal consequence and a strong ability to penetrate prison cell walls. For the treatment of typhoid fever, other salmonella infections and typhoid carriers, urinary tract infections caused by sensitive bacteria and pneumococcus, penicillinase-free Staphylococcus aureus, hemolytic streptococcus, and flu bacteria And soft tissue infections.

Amoxicillin-flucloxacillin

(Amoxicillin-flucloxacillin)

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Amoxicillin,

This product is white or off-white crystalline powder; slightly bitter. This product is slightly soluble in h2o.

Accept this product accurately weighed, add water to dissolve and dilute to a solution containing 1mg per 1ml, measured according to law, the specific rotation is +290 degrees to +310 degrees.

Amoxicillin is a semi-synthetic wide-spectrum penicillin drug.

For the treatment of typhoid fever, other salmonella infections and typhoid carriers, urinary tract infections caused by sensitive leaner and pneumococcus, penicillinase-free Staphylococcus aureus, hemolytic streptococcus, and influenza bacteria And soft tissue infections.

The incidence of adverse reactions in clinical application of amoxicillin is about 5-half-dozen%, and about two% of patients discontinued due to the reaction. The main adverse reactions are:

1. Symptoms of allergic reactions can be drug fever,

one. In order to forbid the occurrence of severe allergic reactions, amoxicillin must enquire about by medical history in detail, including the history of medication, whether it has been used with penicillin, and whether there are symptoms that are easily disregarded past the patient, such every bit breast tightness, itching, and facial numbness , Fever, etc., and whether at that place are individuals or families with allergic diseases.

2. Penicillin Thousand pare test is required for intramuscular injection or intravenous administration of amoxicillin. Those who respond positively to skin exam cannot use this drug.

3. In the medication, if an allergic reaction occurs, you lot must rescue information technology in place. Immediately intramuscularly inject 0.5-1 mL of 0.i% epinephrine into the patient, and if necessary, dilute with 5% glucose injection or sodium chloride injection for intravenous injection. Those with no improvement in clinical manifestations will repeat the procedure after half an hour; those with cardiac arrest tin can be injected intracardially with epinephrine, while intravenously injecting large doses of adrenocorticoids, and supplementing claret volume. Those with persistently elevated claret pressure level may be given vasoactive drugs such as dopamine. At the same time, antihistamines tin exist considered to reduce urticaria. Those who have difficulty breathing should be given oxygen inhalation or artificial respiration. Those with obvious edema of the throat should exist tracheotomy in time.

4. Amoxicillin oral preparations are but used for balmy to moderate infections. It should be taken later on meals to reduce gastrointestinal reactions.

5. Amoxicillin is very soluble in water, and the -lactam ring in the aqueous solution is like shooting fish in a barrel to crack, and the hydrolysis charge per unit will accelerate with the increase of temperature. Therefore, the injection solution should be prepared fresh, and it should not be stored for a long time after preparation.

half dozen. Amoxicillin and aminoglycoside drugs (such as gentamicin, kanamycin), ciprofloxacin, pefloxacin and other drugs are contraindicated, and should not exist placed in the same container when combined.

seven. Astringent persistent diarrhea (possibly pseudomembranous colitis) during or after handling must be discontinued.

viii. Treatment of overdose: supportive and symptomatic handling tin be taken when overdose.

9. Because its assimilation in the gastrointestinal tract is not affected by nutrient, it can be taken on an empty stomach or afterward a meal, and tin be taken with food such as milk.

x. Patients with infectious mononucleosis should not utilize this medicine.

Oral: 1-4g / d for adults, divided into three-iv times; children: fifty-100mg / kg / d.

Intramuscular injection: 0.5-1g / time, iii-4 times a day.

Intravenous infusion: 0.v-1g / fourth dimension, 3-4 times a twenty-four hour period.

Patients with severe renal insufficiency should prolong the interval between medications; those with a glomerular filtration rate of ten-15 ml / min will exist given once every 8-12 hours; those with less than 10 ml / min volition be given one time every 12-16 hours.

[Medication for significant and lactating women]

Brute reproduction tests showed that amoxicillin at ten times the human dose did not impairment fertility and fetuses in rats and mice. However, there is not enough controlled studies in humans. Given that animate being reproduction tests cannot fully predict human response, significant women should only use this product when it is really necessary. Considering a small amount of amoxicillin is secreted in milk, the baby tin cause allergies after taking it.

preparation

Amoxicillin tablets: 0.125g / tablet; 0.25g / tablet

Amoxicillin capsules: (1) 0.125g (2) 0.25g (3) 0.5g

Amoxicillin sodium for injection: 0.5g / branch

Whether Medicare medication: Non-medical insurance

Whether over-the-counter: prescription

Drug Name

Flucloxacillin Sodium Amoxicillin Capsules

[English or Latin name]

Flucloxacillin Sodium and Amoxicillin Capsules

[Chinese Pinyin]

Fulüxilinna Amoxilin Jiaonang

[Main ingredients]

This product is a compound preparation, and its component is flucloxacillin sodium amoxicillin.

[Character]

The capsule of this product is white or off-white powder with hygroscopicity.

[Pharmacology and Toxicology]

This product is a compound antibiotic composed of amoxicillin and flucloxacillin sodium according to a 1: i ratio of amoxicillin and flucloxacillin. Amoxicillin is a semi-synthetic broad-spectrum penicillin and belongs to the class of amino penicillins. It has bactericidal effect on Gram-negative and positive bacteria, which is characterized past broad-spectrum and intolerance to penicillinase. Flucloxacillin is a semi-constructed isoxazole penicillin, which is not easy to exist destroyed by penicillinase, and has a bactericidal effect on penicillin-resistant drug-resistant Staphylococcus aureus. Information technology is mainly used for penicillin-resistant Staphylococcus infection, just Gram-negative bacteria are resistant to flucloxacillin. The mechanism of antibacterial activity of the two is the same equally that of penicillin. They both demark to bacterial penicillin binding proteins (PBPs) and interfere with the synthesis of bacterial jail cell walls.

The combination of amoxicillin and flucloxacillin sodium can play an antibacterial upshot on staphylococcal enzyme-producing strains and some gram-negative bacteria sensitive strains.

Pharmacokinetics

This product is well absorbed by mouth and has a bioavailability of 90%. Wide distribution in the body, loftier concentration in tissue fluid.

Oral flucloxacillin sodium 250mg 1g, the plasma drug concentration reached a peak after 1 hour, and the Cmax value was about 5 15g / ml. Effective plasma concentration can exist maintained for nigh four hours. Eating reduces the absorption of the drug through the alimentary canal. Afterwards oral assimilation of flucloxacillin sodium, more than 95% of it is bound to plasma proteins. Most of the flucloxacillin sodium is cleared in the form of the original drug through renal tubular secretion and glomerular filtration. Within 6 hours afterwards oral assistants, the recovery rate of the original drug in the urine accounted for about 50% of the administered dose. The one-half-life (t1 / 2) is ane.31 to 1.39 hours. The elderly and patients with renal failure have reduced flucloxacillin clearance, and patients with creatinine clearance beneath 10 mL / min need to adjust the dose.

Afterwards oral assistants of amoxicillin, absorption is rapid, and almost 75% to ninety% can be absorbed from the gastrointestinal tract, and the event of food on drug absorption is not significant. Later oral assistants of 0.25g and 0.5g, the top plasma concentrations (Cmax) were 3.5 to v.0 mg / 50 and 5.5 to seven.5 mg / L, respectively, and the peak time was ane to 2 hours. Amoxicillin is well distributed in most tissues and fluids. The poly peptide binding rate of amoxicillin is 17% to twenty%. The blood elimination half-life of this product (t1 / 2 () is 1 to 1.3 hours, about 24% to 33% of the administered corporeality is metabolized in the liver later taking the drug, and 45% to 68% of the administered amount is cocky-uriated with the original drug within 6 hours. It is excreted in the heart, and some drugs are excreted through the biliary tract. The serum half-life of patients with severe renal insufficiency can be extended to vii hours. Hemodialysis can clear this production, while peritoneal dialysis has no effect.

[Indications]

This production is suitable for respiratory infections, digestive system infections, urinary tract infections, pare and soft tissue infections, os and joint infections, oral and ENT infections caused past sensitive leaner.

[Usage and dosage]

oral. Adult: 500mg (2 capsules) 3 times a day.

Children 2 to 12 years quondam: 250 mg (1 capsule) 3 times a day.

Astringent patients tin can moderately increase the dosage. To ensure maximum assimilation of the drug, it should exist administered on an empty stomach, normally taken 1 hour before a meal.

Adverse reactions

i. Allergic reactions: more than mutual, including rash, drug fever, asthma, etc., may cause anaphylactic shock.

2. Gastrointestinal reactions: including nausea, vomiting, diarrhea, and occasionally pseudomembranous enteritis.

3. Hepatotoxic blazon: A few patients accept increased ALT and AST after assistants, and at that place accept been reports of astute liver cholestasis.

4. Renal toxicity: occasional reports of astute interstitial nephritis.

five. Nervous system response: High-dose intravenous flucloxacillin tin can cause nervous system reactions such as headache, convulsions, and convulsions, and this reaction is particularly easy to see in patients with impaired renal function. Occasional reports of excitement, anxiety, or insomnia.

6. Hematological reactions: occasional reports of neutropenia, eosinophilia, thrombocytopenia, or hemolytic anemia.

7. Long-term, loftier-dose medication can crusade dysbiosis and a double infection acquired by Candida or drug-resistant bacteria.

Contraindications

1. People who are allergic to any of the ingredients of this medicine or other penicillin drugs.

2. Patients with infectious mononucleosis, cytomegalovirus infection, lymphocytic leukemia, and lymphoma.

Precautions

i. During the treatment of penicillin, astringent or even fatal allergic reactions have occurred. Therefore, before using whatever penicillin drugs, the patient must be asked about the allergy of penicillins, cephalosporins and other allergens. If an allergic reaction occurs during the use of this production, the drug should be discontinued immediately and the appropriate culling treatment should be used. If a astringent allergic reaction occurs, the drug should be discontinued immediately and symptomatic treatment with epinephrine, corticosteroids and antihistamines.

two. Penicillin skin allergy examination should exist performed before utilize. If the effect is positive, this product should be banned.

3. People with a history of allergic diseases such as asthma, eczema, hay fever, urticaria and allergies should be used with caution.

4. During the long-term use of this product, the functions of patients' kidneys, livers and blood systems should be monitored periodically.

5. In the procedure of using this product, repeated infection by mold and bacteria may occur. In the event of repeated infections (usually involving Aerobacter, Pseudomonas and Candida), medication should be discontinued and treated with other alternatives.

6. Information technology has been reported that during the long-term use of flucloxacillin, handling-related hepatitis, especially cholestatic hepatitis, occurred. Afterwards a few weeks of treatment, jaundice may occur and almost cases tin can recover. This product should exist used with caution in patients with liver dysfunction.

7. In the long-term, big-dose use of broad-spectrum antibiotics, there take been reports of pseudomembranous colitis. Therefore, patients who use this product should pay attention to diarrhea.

[Medication for pregnant and lactating women]

Both flucloxacillin and amoxicillin laissez passer through the placental barrier and are secreted through milk. Therefore, the utilize of this product past significant and lactating women may crusade allergic reactions, diarrhea and candidiasis in infants.

The condom of flucloxacillin for women in the first stage of pregnancy has not been established, and the utilise of medicines in the second, 3rd and tertiary stages of pregnancy and lactation has no effect on newborns. A controlled clinical study of amoxicillin showed that medications during pregnancy had no significant effect on the fetus. influences. Fauna tests have shown that the use of flucloxacillin and amoxicillin during pregnancy does not harm the fetus. Although limited clinical inquiry data and beast studies take shown the safety of this product for pregnancy and lactation, because the potential toxicity of penicillins to humans and the imperfect development of infant / fetal liver and kidney function, the pregnancy / lactation period Women should even so exercise caution when using this product.

[Kid medication]

Both flucloxacillin and amoxicillin take clinical feel in children and newborns. The dose can exist adjusted to i/four to 1/2 of the adult dose, and the liver and kidney function of children should exist monitored during the catamenia of administration (see Usage and Dosage).

[Medication for elderly patients]

Due to the pass up of physiological renal function, the dosage of this product and the interval between medications need to be adjusted.

medicine interactions

1. When flucloxacillin and amoxicillin are used together with probenecid, they can reduce the renal tubular secretion of flucloxacillin and amoxicillin, leading to an increase in blood concentration and prolonged drug half-life.

2. The use of this product with typhoid vaccine tin reduce the immune event of typhoid vaccine. The possible mechanism is that this product has antibacterial activity against Salmonella typhi.

3. Since bacteriostatic drugs (chloramphenicol, erythromycin, sulfonamide, or tetracyclines) can interfere with the bactericidal upshot of bactericidal drugs such equally penicillin, when treating meningitis or other diseases requiring rapid bactericidal effects This product is all-time avoided in combination with bacteriostatic drugs.

4. This product may reduce the contraceptive upshot of oral contraceptives containing estrogen.

5. The combination of methotrexate and penicillin drugs volition reduce the clearance rate of methotrexate and cause poisoning; information technology is thought to be caused by contest of renal tubule secretion; the status needs to be closely monitored; the amount of folinic acid and the medication time need to be increased.

half dozen. Allopurine uric acrid synthesis inhibitors can increment the hazard of pare adverse reactions.

specification

0.25g (125mg flucloxacillin and 125mg amoxicillin)

Storage

Keep in a cool, dry place.

package

Aluminum blister pack.

[Validity Flow]

Tentative 12 months.

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