What is Benzathine Penicillin Injection 2.4M?
Benzathine Penicillin Injection 2.4M is an antibiotic used to treat and prevent bacterial infections. It belongs to the penicillin family and is mainly used for long-term treatment of conditions caused by bacteria like Streptococcus and Treponema pallidum. This injection is commonly prescribed for illnesses like strep throat, syphilis, and rheumatic fever.
Benzathine Penicillin Injection Ingredients
The main ingredient in this injection is Benzathine Penicillin G, a type of penicillin that fights bacteria by stopping their growth. It is available as an intramuscular injection, meaning it is given as a shot into the muscle.
How Does Benzathine Penicillin Injection Work?
Benzathine Penicillin G works by destroying the bacterial cell wall, preventing bacteria from multiplying. Since the medication is released slowly into the body, it provides long-lasting protection against infections.
Uses of Benzathine Penicillin Injection 2.4M
This injection is prescribed for:
- Strep Throat & Rheumatic Fever: Prevents complications like heart disease caused by untreated strep throat.
- Syphilis & Other STIs: Treats early and late-stage syphilis and prevents the spread of the infection.
- Skin & Soft Tissue Infections: Helps with infections caused by penicillin-sensitive bacteria.
- Prophylactic (Preventive) Use: Given to prevent infections in people at high risk.
Benzathine Penicillin Injection Dosage & Administration
The dosage depends on the condition being treated:
- Strep throat & Rheumatic fever: Usually, a single 1.2M or 2.4M unit injection.
- Syphilis: Early syphilis requires one 2.4M unit injection, while late syphilis may need injections once a week for three weeks.
- Other infections: Your doctor will determine the right dosage based on your condition.
- It is injected deep into the muscle, usually in the buttocks, by a healthcare professional. Self-administration is not recommended.
How Quickly Does Benzathine Penicillin Injection Work?
Benzathine Penicillin starts working within 24-48 hours after the injection. However, since it is a long-acting antibiotic, it remains in the body for weeks, continuously fighting infections.
Benzathine Penicillin Injection Side Effects
Like all medications, this injection may have some side effects, including:
- Mild Reactions: Pain at the injection site, nausea, headache, mild fever.
- Serious Reactions (Rare): Allergic reactions (rash, difficulty breathing, swelling), severe diarrhea, dizziness.
- Penicillin Allergy: If you have a history of penicillin allergy, inform your doctor before taking this medication.
How long does Benzathine Penicillin last in the body?
It stays active for 2 to 4 weeks, depending on the condition being treated.
Can I take this injection if I’m pregnant?
Yes, it is generally safe during pregnancy but it should only be used under medical supervision.
What should I avoid after getting the injection?
Avoid alcohol and other antibiotics unless prescribed by your doctor.
Does it hurt?
The injection may cause some pain and soreness at the injection site, but this is temporary.
Where can you buy Benzathine Penicillin Injection in Nigeria?
Buy Benzathine Penicillin Injection at Drugstore.ng, Nigeria’s largest online pharmacy store.
