Benzathine Penicillin Injection

Pencom-12 Injection (Benzathine Penicillin) is an antibiotic that contains penicillin. It manages and prevents a variety of bacterial infections.

Benzathine Penicillin

Benzathine Penicillin

Pencom, Longacillin

5

Alembic Pharma, Hindustan Antibiotics

Injection

1,200,000 IU

India

Out of Stock.

Benzathine Penicillin Injection

I. Introduction to Benzathine Penicillin Injection

Benzathine Penicillin, a weapon in fighting bacterial infections, demonstrates strong effectiveness against a wide range of harmful bacteria. Created in the middle of the century, this medication has played a significant role in controlling the transmission of infections that do not respond to other therapies.

Overview and significance in treating bacterial infections:

Benzathine Penicillin plays a role in the treatment of conditions such as strep throat and syphilis and in preventing rheumatic fever, which, if left untreated, can result in serious heart problems.

Historical context and development of Benzathine Penicillin:

During a time when bacterial infections were a threat to life, this innovation made a notable impact in the field of medicine. It provided a lasting antibiotic effect, improving how patients followed their treatment and the effectiveness of their care.

II. Composition of Benzathine Penicillin Injection

The creation of Benzathine Penicillin Injection is carefully crafted to release penicillin gradually into the blood, maintaining levels for an extended period.

Active ingredients and their functions:

The main ingredient, penicillin works by stopping the formation of bacterial cell walls causing the cells to break down and die.


Excipients and their roles in the formulation:

Stabilizers and buffers, like excipients, are utilized to keep the pH level and stability of the formulation, thus improving the drug's durability and efficacy.

III. How Benzathine Penicillin Works

Benzathine Penicillin focuses on the point of bacteria in their cell wall-building process, which is crucial for their survival but not present in human cells. This makes it a prime candidate, for fighting infections.


Mechanism of action against bacteria:

The substance attaches to. Deactivates the penicillin binding proteins found on the bacterial cell wall. This process hinders the stage of peptidoglycan synthesis ultimately causing the death of the cell.

The spectrum of bacterial susceptibility to Benzathine Penicillin:

This particular antibiotic works well against bacteria classified as Gram positive, such, as Streptococcus pyogenes, which is known for causing a range of serious infections.

IV. Uses of Benzathine Penicillin Injection

Benzathine Penicillin is often the choice for treating various bacterial infections, playing a vital role in both general healthcare and specialized medical environments.

Primary indications:

It is commonly employed to prevent fever and treat strep throat, syphilis, and yaws.

Secondary indications:

Its use also includes treating diphtheria and whooping cough well as a preventive measure for exposure, to necrotic ulcers.

V. Off-Label Uses of Benzathine Penicillin

Although Benzathine Penicillin is commonly associated with treating documented bacterial infections it is also being increasingly used in unconventional, off label situations supported by new research findings.

Exploration of less common applications in medical practice:

Managing pneumonia and other infections can be challenging when standard antibiotics are not effective.

Clinical studies and evidence supporting off-label use:

There is increasing evidence backing the utilization of this treatment for drug resistant infections especially among groups, with restricted availability of modern antibiotics.

VI. Dosage and Administration

Administering Benzathine Penicillin requires attention to detail, taking into account the specific infection being addressed and individual patient characteristics, like age and kidney health.

Standard dosing guidelines for various conditions:

The amount of medication needed can differ greatly, ranging from one-time injections for strep throat to multiple doses for ongoing issues such as preventing rheumatic fever.

Adjustments for specific populations:

Patients suffering from kidney problems need to have their medication doses adjusted carefully to prevent effects since the drug is mainly eliminated from the body through the kidneys.


VII. Administration to Specific Demographics

The way Benzathine Penicillin is given differs among various demographic groups, which calls for customized strategies to enhance effectiveness and reduce potential risks.

Elderly:

Elderly individuals may require dosage adjustments to prevent accumulation and toxicity due to decreased kidney function.

Pregnant Women and Nursing Mothers:

The medication is usually deemed safe during pregnancy and breastfeeding. It should be taken only when absolutely necessary as the evidence is not definitive.

Children:

Dosages, for children, are meticulously determined according to their weight. The medication is administered with care to prevent any possible adverse reactions.

VIII. Side Effects of Benzathine Penicillin

Benzathine Penicillin is usually well received by the body, although similar to drugs, it may lead to a range of side effects ranging from minor to serious.

Common Side Effects

Allergic reactions:

Symptoms can vary from skin irritations to more serious hives.

Pain at injection site:

Patients commonly experience discomfort or inflammation at the site of the injection.

Severe Side Effects

Anaphylaxis:

A sudden and severe allergic response that could be life-threatening, necessitating medical attention.

Neurotoxic reactions:

Rare crucial, these encompass seizures and significant neurological deficiencies.

IX. Important Precautions and Warnings

When administering Benzathine Penicillin it is important to highlight precautions to reduce potential risks and improve the effectiveness of treatment.

Allergy Alerts and Cross-Reactivity with Other Antibiotics

Individuals who have had reactions to penicillin or other beta-lactam antibiotics in the past may face a higher likelihood of experiencing cross-reactive allergic responses.

Conditions that Require Careful Administration

Patients who already have heart conditions may require adjustments to their medication dosages to avoid worsening their health.

X. Interactions with Other Medications

The way Benzathine Penicillin interacts with medications can change how both drugs work.

Common Drug Interactions and Their Management

When methotrexate is used together with another medication it can enhance the toxicity of the latter. This requires monitoring and adjustments, in dosage to ensure safety.

Impact on Pharmacokinetics of Concurrent Medications

Benzathine Penicillin has the ability to slow down the removal of medications like methotrexate, which could result in higher levels of these drugs, in the bloodstream and a greater risk of toxicity.

XI. Handling and Storage of Benzathine Penicillin

Ensuring the care and storage of Benzathine Penicillin is crucial to uphold its effectiveness and safety.


Remember to keep the medicine in a place where the temperature's stable shielded from light and moisture to maintain its effectiveness.

Handling Precautions for Healthcare Providers

Healthcare professionals need to make sure that the medication is not exposed to freezing temperatures as this could cause the drug to separate and lose its effectiveness.

XII. Overdose and Emergency Management

Recognizing the symptoms of an overdose and knowing how to respond are essential skills, for healthcare professionals.

Symptoms of Overdose and Immediate Actions to Take

Symptoms might involve issues, with the system and intense allergic responses. Prompt steps include providing care and treating symptoms as needed.

Treatment Protocols and Antidotes if Available

When someone overdoses on Benzathine Penicillin there are no remedies available. The approach typically involves providing care to sustain essential bodily functions and addressing any symptoms that arise.

XIII. Contraindications and Exclusions

Certain situations call for consideration or even avoidance of the use of Benzathine Penicillin.

Specific Conditions and Scenarios Where Use is Not Advised

Patients who have allergies, to penicillin or cephalosporins should not receive this medication.

Genetic Factors that May Influence Drug Efficacy and Safety

Variations, in genetics that impact responses or metabolic processes can influence how patients react to Benzathine Penicillin possibly resulting in unforeseen negative effects or reduced effectiveness.

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Benzathine Penicillin Injection FAQ

How do you give a benzathine penicillin injection?

In adults, the shot is given in the outer area of the buttocks. For children under two years old, it should be given in the middle side muscle of the thigh. It's important to change where you give the shot each time it's repeated. Benzathine penicillin is thick and not very soluble,  making it appear opaque.

Why is penicillin g benzathine given im and not iv?

Reports have surfaced regarding intravenous use of penicillin G benzathine, leading to instances of cardiac and respiratory failure resulting in fatalities. It is advised to avoid administering via injection or mixing with other intravenous solutions.

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