What to apply to a tick bite after removal in a person? - briefly
Clean the wound with mild soap and water, then apply an antiseptic such as povidone‑iodine or chlorhexidine and cover it with a thin layer of a topical antibiotic ointment (e.g., bacitracin). Monitor the bite for redness, swelling, or fever and consult a healthcare professional if any signs of infection appear.
What to apply to a tick bite after removal in a person? - in detail
After the arthropod has been extracted, the wound should be irrigated with running water and gently scrubbed with mild soap. Pat the area dry, then apply a broad‑spectrum antiseptic such as povidone‑iodine or chlorhexidine solution to reduce bacterial colonisation.
For continued protection, a thin layer of a topical antibiotic ointment—e.g., bacitracin, neomycin‑polymyxin B, or mupirocin—may be spread over the site. These agents inhibit secondary infection and promote healing. If a patient is allergic to a specific ointment, a non‑steroidal, fragrance‑free emollient containing zinc oxide can serve as a barrier while still providing mild antimicrobial activity.
In regions where Lyme disease or other tick‑borne infections are endemic, a single dose of doxycycline (200 mg) within 72 hours of removal is recommended for adults with a confirmed bite and a high‑risk exposure. Pediatric dosing follows weight‑based guidelines. Prophylactic antibiotics are not required for low‑risk encounters; instead, close observation is sufficient.
Monitoring the bite area for the next 2–4 weeks is essential. Record any of the following:
- Redness expanding beyond the original site
- Swelling, warmth, or pus formation
- Flu‑like symptoms (fever, headache, muscle aches)
- The appearance of a “bull’s‑eye” rash
If any of these signs develop, seek medical evaluation promptly for possible systemic therapy.