A tick bite is infected; what should be done? - briefly
Disinfect the bite with an antiseptic and watch for redness, swelling, or fever. Quickly see a clinician for antibiotic treatment and testing for tick‑borne diseases.
A tick bite is infected; what should be done? - in detail
When a tick bite shows signs of infection, immediate care is essential to prevent complications.
First, clean the area thoroughly. Use mild soap and running water, then apply an antiseptic such as povidone‑iodine or chlorhexidine.
Second, assess the wound. Look for redness extending beyond the bite site, swelling, warmth, pus, or increasing pain. These symptoms indicate bacterial involvement and require prompt treatment.
Third, seek professional medical evaluation. A clinician can determine whether oral antibiotics—commonly doxycycline, amoxicillin‑clavulanate, or cefuroxime—are necessary, and can prescribe the appropriate dosage and duration.
Fourth, follow the prescribed regimen exactly. Finish the full course of antibiotics even if symptoms improve, to ensure eradication of the pathogen.
Fifth, monitor the site daily for changes. If redness expands, fever develops, or new lesions appear, return to the healthcare provider without delay.
Additional measures:
- Keep the bite covered with a sterile, non‑adhesive dressing that is changed daily.
- Avoid scratching or applying irritants that could worsen the infection.
- Record the date of the bite and any treatments applied, as this information assists clinicians in managing potential tick‑borne diseases such as Lyme disease or Rocky Mountain spotted fever.
Prompt, systematic response reduces the risk of severe outcomes and supports rapid recovery.