Introduction:
Frequent usage of antibiotics is becoming a common problem across the world, and this can easily be practiced in children, too. However, it is essential to spread awareness and create a limitation of antibiotic dosage in children as these anti-infective medications not only compromise their immunity but also decrease their ability to recover fast. Here, when it comes to children with anti-infective medication, the dosage of the drug should be taken into consideration as the intake of the drug can directly or indirectly affect the normal functioning of the kidney or compromise its work capacity, especially with children with kidney diseases this can create a major health hazard. Hence, both the physician and the kids must have this under control.
What Are Anti-Infective Medicines?
Anti-infective medications are drugs used by the body to fight against any organisms entering the body. These drugs include anti-virals (drugs that fight against viral infections), anti-fungals (drugs that fight against fungal infections), anti-biotics (drugs that fight against bacterial infections), and anti-parasitic medications (drugs that fight against parasitic infections).
These drugs are either prescribed as an individual drug or a combination medication, including all the groups of medication, depending upon the need. Regarding children or newborns, from the time they are in the intrauterine stage (during the growing phase in the womb), it has been idle to prescribe certain anti-fungal medications to help the infant grow without any harm from bacterial infection. It is commonly prescribed to the pregnant mother during the third trimester and the infants after birth. These are preferred as the drug of choice because of their potential to provide benefit to the patients as well as balance any harmful side effects.
What Are the Most Commonly Prescribed Antifungal Drugs?
The most commonly prescribed antifungal drugs are Penicillin in combination with beta-lactamase inhibitors, Cephalosporins, Carbapenems, Monobacteriums, Macrolides, Erythromycin, Clindamycin, Tetracyclines, Sulphonamides, Trimethoprim, Quinolones etc.
What Are the Commonly Occurring Kidney Dysfunctions in Infants?
Although kidney disorders are rare in children, they are more likely to occur under certain conditions. Anemia and electrolyte imbalance are two of the most common causes of renal diseases in children, along with other conditions like acidosis, infection, leakage in the bladder, etc. In addition to these adverse impacts, kidney disease may trigger behavioral, interpersonal, and self-esteem problems in children. Children with chronic kidney disease (CKD) may not only acquire verbal and physical skills more slowly than their other kids, but they may also have trouble focusing and learning.
The most commonly occurring kidney dysfunction seen in children is acute renal failure (ARF). Here, the major risk factors that are to be considered for the development of ARF are preterm birth, disorders of the blood vessels or lungs, and any urological developmental anomaly (seen in almost seventy-five percent of preterm births), while this can be triggered by the use of medications that cause toxicity of the kidneys altering their function.
What Are the Considerations for the Usage of Anti-infective Medications in Children with Pre-existing Kidney Dysfunction?
The dose recommendations for anti-infective medications in children who already have kidney dysfunction are modified based on the function of the kidney and by using the formula derived from the adult drug dosage system. A normal dosage of anti-infective medications for neonates and newborns is inadequate due to dysfunction of the kidneys, the age of the child, and changes seen in waste elimination of the kidneys and their ability to metabolize the drugs. This puts them at risk of drug toxicity or severe underdosing.
Children's medication dosage problems originate from the requirement to modify dosages based on body weight and developmental milestones that affect drug metabolism. Body surface area (BSA) modifications are frequently favored over weight-based dosage, as the latter might result in underdosing. Renal function, cardiac output, and extracellular water volume are other physiological markers of distribution and elimination related to BSA. Furthermore, changes in body composition, protein binding profile, and metabolic clearance during development impact medication distribution volume. Here, the commonly prescribed drugs in children with renal disorders are Vancomycin, Cephalosporins, Carbapenems, etc.
What Are the Complications of Prescribing Anti-infective Medications in Children?
The complications that arise after the usage of anti-inflammatory medication in infants and children are the following.
Hyperkalemia or Hyponatremia: Here, hyperkalemia is a condition of the blood characterized by increased serum potassium levels. Hyponatremia is a condition characterized by a decrease in blood sodium levels. A fall in these elements can lead to dangerous conditions that should be carefully monitored.
Metabolic Acidosis of the Body: This is a clinical condition that occurs due to an increase in the body's acid levels due to a compromised function of the kidney, leading to an imbalance in the body’s acid-base levels.
What Treatment Options Are Used to Manage the Complications?
As it occurs as an emergency complication, managing this condition is very critical. The complications related to an increased usage of anti-infective drugs can be reversed in the following ways and they are:
Immediately restoring the fluid levels in the body: This is done by administering electrolytes through IV (intravenous) fluids.
Monitoring the calorie intake: This is done by tracking the amount of food consumed by the child.
Altering or reducing the dosage levels.
In cases with severe irreversible systemic dysfunction, dialysis is opted for.
Conclusion:
When treating any patient, especially a child, it is extremely important to consider the dosage levels and intervals at which the medication should be administered. The medical history and renal function statuses should be carefully examined before providing the anti-infective medicine, even if the dosage for children varies based on weight and height. Understanding the medicine that needs to be given and lowering its dosage as effectively as possible is essential for the physician and the parents to avoid unnecessary adverse effects.
