Treatment of Acute lymphangitis requires –
**Core Concept**
Acute lymphangitis is a bacterial infection of the lymphatic vessels, typically caused by Staphylococcus aureus or Streptococcus pyogenes. It is characterized by inflammation and red streaks extending from the site of infection along the lymphatic vessels.
**Why the Correct Answer is Right**
The treatment of acute lymphangitis involves antibiotics to target the causative bacteria. Penicillin G is a narrow-spectrum antibiotic effective against Streptococcus pyogenes, commonly causing this condition. It works by inhibiting cell wall synthesis, ultimately leading to bacterial cell death. In cases of penicillin allergy, alternative antibiotics like cephalexin or clindamycin can be used. It is essential to address the underlying infection source and provide supportive care, such as rest, hydration, and pain management.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not mention antibiotics, which are the primary treatment for acute lymphangitis.
**Option B:** This option is incorrect because it only mentions pain management and rest, which are supportive care measures but do not address the underlying infection.
**Option C:** This option is incorrect because it does not specify a particular antibiotic or bacterial pathogen, making it too vague for effective treatment.
**Clinical Pearl / High-Yield Fact**
When treating acute lymphangitis, always consider the patient's vaccination status, as certain bacterial infections may be preventable with vaccination. For instance, pneumococcal conjugate vaccines can protect against Streptococcus pneumoniae, a common cause of bacterial infections.
**Correct Answer: D. Penicillin G**