What should be applied to wounds caused by fleas? - briefly
Clean the wound with mild soap and water, then apply a broad‑spectrum antiseptic (e.g., chlorhexidine) and cover it with a topical antibiotic ointment such as mupirocin. Use a sterile dressing if the area is large or continues to bleed.
What should be applied to wounds caused by fleas? - in detail
Flea bites produce small, red, itchy lesions that may become inflamed or infected. Immediate care should focus on cleaning, soothing, and protecting the skin.
First, cleanse the area with mild antiseptic solution (e.g., diluted chlorhexidine or povidone‑iodine). Rinse thoroughly with clean water and pat dry with a sterile gauze pad. This removes saliva, debris, and reduces bacterial load.
Second, apply a topical agent to alleviate itching and prevent infection:
- Hydrocortisone cream (1 %) – reduces inflammation and pruritus.
- Antihistamine ointment (e.g., diphenhydramine) – provides additional relief from itching.
- Broad‑spectrum antibiotic ointment (e.g., bacitracin, mupirocin, or a combination of neomycin‑polymyxin‑bacitracin) – protects against secondary bacterial colonization.
If the bite is extensive or the skin shows signs of infection (increased redness, swelling, pus, or warmth), use a prescription‑strength topical antibiotic or oral antimicrobial as directed by a healthcare professional.
Finally, keep the wound covered with a non‑adhesive sterile dressing to prevent scratching and further contamination. Replace the dressing daily or when it becomes wet or soiled. Monitor the site for changes; seek medical attention if symptoms worsen or systemic signs such as fever develop.