Durapen Injection
By Durapen
Rx
1 Injection in a Vial

Composition
Benzathine penicillin G(4800000IU)

Manufacturer - Kaytross Health Care
G-1 Jhalawar, E S Patanwala Complex, Opp Shreyas Cinema, LBS Marg, Ghatkopar(W), Mumbai 400086.

Expires on or after
September, 2025
About Durapen Injection
Durapen Injection is a powerful antibiotic used for treating various bacterial infections. Whether you're battling a stubborn sore throat, a sexually transmitted disease like Syphilis, or trying to prevent bacterial infections such as Rheumatic fever, Durapen Injection can be a reliable ally in your fight against these illnesses. This medication belongs to the class of long-acting penicillins, renowned for their ability to combat and halt the growth of gram-positive bacteria effectively. Administered through an injection into the muscle by a healthcare professional, Durapen Injection should be taken as prescribed by your doctor without skipping any doses. Even if you start feeling better before completing the full course of treatment, it is crucial to continue the medication. Prematurely stopping the medicine can result in a resurgence or exacerbation of the infection.
The appropriate duration of treatment and the correct dosage of Durapen Injection will be determined by your doctor based on the specific type of infection you have and how your body responds to the medication. Before initiating treatment with this potent antibiotic, inform your doctor if you have any allergies to penicillin or related medications to prevent complications. Some individuals may experience temporary side effects like rashes, allergic reactions, or localized pain, swelling, and redness at the injection site, but these usually subside swiftly. If any of these side effects persist or if your condition worsens, it is advisable to consult your doctor promptly. Importantly, Durapen Injection is generally considered safe for use during pregnancy, provided it is used under the supervision of a healthcare professional.
Benefits
Durapen Injection offers a range of benefits in the treatment of bacterial infections. It is an effective antibiotic medication that targets and stops the growth of harmful bacteria causing the infection. When administered by a healthcare professional, Durapen Injection can lead to a rapid improvement in symptoms, helping you feel better sooner. It is crucial to follow the prescribed treatment regimen even if you start feeling better, to ensure that all bacteria are completely eradicated and do not develop resistance.
In the case of syphilis, Durapen Injection plays a vital role in tackling this bacterial infection that is commonly transmitted through sexual contact. When used in the early stages of syphilis, Durapen effectively kills the bacteria responsible for the infection and halts the progression of the disease. It is important to receive this treatment from a doctor or nurse, following their instructions meticulously to maximize the benefits and ensure effective treatment.
Moreover, Durapen Injection proves valuable in preventing rheumatic fever, an inflammatory condition triggered by streptococcus bacteria. By effectively managing symptoms, reducing inflammation, and preventing disease recurrence, Durapen Injection emerges as a crucial tool in combating rheumatic fever. Individuals allergic to penicillin should inform their healthcare provider before taking Durapen and explore alternative treatment options. Furthermore, first-time users should be vigilant for signs of allergic reactions and promptly inform their doctor of any concerning symptoms like rashes or swelling.
In summary, Durapen Injection offers significant benefits in treating bacterial infections, addressing syphilis, and preventing rheumatic fever. With its ability to combat infections effectively and support overall recovery, Durapen Injection stands as a valuable medication in the realm of antibiotic therapy.
How to use the Durapen Injection
When using Durapen Injection, always remember that only your doctor or nurse should administer the medicine to you. It is important not to try to inject the medicine yourself. This injection should be given by a medical professional to ensure proper dosage and safety. Do not attempt to use Durapen Injection on your own. It is crucial for your health and well-being to follow this guidance and allow trained professionals to handle the administration of this medication.
Uses of Durapen Injection
Durapen Injection is commonly used for treating bacterial infections and syphilis. It is also used to prevent rheumatic fever. Bacterial infections can lead to a range of health issues if not properly treated, and Durapen Injection is effective in fighting these infections. Syphilis, a sexually transmitted infection, requires prompt treatment to prevent serious complications, and Durapen Injection is one of the medications used in its treatment. Additionally, preventing rheumatic fever is crucial as it can result in heart damage, and Durapen Injection helps in this preventative measure. It is important to follow the prescribed dosage and treatment schedule to effectively combat these conditions.
What conditions Durapen Injection treats?
Durapen Injection is an antibiotic used to treat bacterial infections like sore throat, Syphilis, and to prevent Rheumatic fever. It fights against gram-positive bacteria, administered as an injection by a healthcare professional. Complete the full course of treatment as directed by your doctor, even if you feel better. Possible side effects include rash, allergic reactions, and injection site discomfort. Inform your doctor about any allergic reactions to penicillin. This medicine is considered safe during pregnancy under medical supervision.
Should you consult a doctor?
If you notice any persistent side effects like rash, allergic reactions, or pain, swelling, and redness at the injection site while using Durapen Injection, it is important to seek medical attention promptly. Consult your doctor if these side effects do not go away or if you are concerned about them. Additionally, if your condition worsens despite taking the medication as prescribed, it is advisable to contact your healthcare provider. It is crucial to inform your doctor before starting Durapen Injection if you have any allergies to penicillin or related medicines. Remember, this antibiotic should be used under a doctor's supervision during pregnancy. Be sure to follow the prescribed dosage and complete the full course of treatment to effectively combat bacterial infections.
Side effects of Durapen Injection
When using Durapen Injection, you may experience certain side effects. It is important to note that most of these side effects do not typically need medical attention and tend to go away as your body gets used to the medicine. However, if any of the following side effects persist or if you have concerns about them, it is advisable to consult your doctor. Some possible side effects of Durapen Injection include rash, allergic reactions, and injection site reactions such as pain, swelling, and redness.
Safety advice

liver
Limited information is available regarding the use of Durapen Injection in patients with liver disease. It is essential to consult with your doctor before using this medication to ensure it is safe for your specific condition.

kidney
Durapen Injection should be used carefully in patients with kidney disease. Adjustment of dosage may be necessary. Consult your doctor regarding the use of Durapen Injection in such cases.

alcohol
When taking Durapen Injection, alcohol consumption does not lead to harmful side effects.

driving
When using Durapen Injection, be cautious when driving as it may cause side effects that could affect your ability to drive safely.

pregnancy
Durapen Injection is deemed safe in pregnancy. Animal studies show minimal harm to the baby, yet human data is limited.

breastfeeding
Durapen Injection is considered safe while breastfeeding. Research shows that it is unlikely to transfer in significant levels through breastmilk, posing minimal risk to the baby.
Consumption warning before consuming Durapen Injection
Before consuming Durapen Injection, it is crucial to follow certain precautions. This antibiotic medication is specifically designed to combat bacterial infections such as sore throat, Syphilis, and Rheumatic fever. Administered through an injection into the muscle by a healthcare professional, Durapen works by inhibiting the growth of gram-positive bacteria. It is essential to adhere strictly to the prescribed dosage schedule provided by your doctor and complete the full course of treatment, even if symptoms improve. Abruptly stopping the medication can result in a recurrence or worsening of the infection. Your doctor will determine the appropriate duration of treatment based on the infection type and your response to the drug. Prior to taking Durapen, disclose any allergic reactions to penicillin or related medicines. Some common side effects may include rash, allergic reactions, and local injection site symptoms, which are usually temporary. If these persist or worsen, seek medical advice promptly. Durapen is generally considered safe during pregnancy under medical supervision.
What if you forgot to take Durapen Injection?
If you forget to take a dose of Durapen Injection, it's important to speak with your doctor right away. Seeking advice from your healthcare provider regarding missed doses is crucial to ensure you are following the correct treatment plan for your condition. Consulting your doctor will help you understand how to proceed after missing a dose of Durapen Injection, as they can provide guidance on the best course of action. It is always best to keep your doctor informed about any missed doses to avoid any potential issues with your treatment.
Related lab tests
When using Durapen Injection, healthcare providers may order several related lab tests to monitor your health and how your body is responding to the medication. These tests include a Complete Blood Count (CBC), which checks the levels of different types of blood cells in your body. Another test is the Peripheral Smear Examination, which looks at your blood under a microscope to check for abnormalities in the size, shape, and number of blood cells. Additionally, a Rapid Plasma Reagin (RPR) test may be done to screen for syphilis. These lab tests provide important information that helps healthcare providers ensure your safety and well-being while using Durapen Injection.
Additional Information
Habit Forming | No |
Chemical Class | Penicillin |
Therapeutic Class | ANTI INFECTIVES |
Action Class | Cell wall active agent - Narrow spectrum Penicillin |
FAQs
Disclaimer
The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
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Content verified by

Dr. Upasana Bhatia
MBBS - General Medicine
Last update on 11-Feb-2025