What to apply to skin after a tick bite? - briefly
Clean the bite site with soap and water, then apply an antiseptic (e.g., povidone‑iodine or chlorhexidine); a thin layer of a topical antibiotic ointment may be added for additional protection.
What to apply to skin after a tick bite? - in detail
After a tick attachment, immediate skin care reduces irritation and lowers the risk of infection. Follow these steps:
- Clean the site – Wash the bite area with mild soap and lukewarm water. Rinse thoroughly and pat dry with a clean towel.
- Apply an antiseptic – Use a 70 % isopropyl‑alcohol swab, povidone‑iodine solution, or chlorhexidine gel. Allow the surface to dry before proceeding.
- Use a topical anti‑inflammatory – Apply a thin layer of over‑the‑counter hydrocortisone 1 % cream or a non‑steroidal ointment containing diclofenac. This eases redness and swelling.
- Consider an antihistamine – For itching, a topical diphenhydramine cream or an oral antihistamine tablet (e.g., cetirizine 10 mg) can be taken according to package directions.
- Protect the wound – Cover with a sterile, non‑adhesive dressing if the bite is open or if friction is likely. Change the bandage daily or when it becomes damp.
- Monitor for signs of infection – Look for increasing pain, pus, expanding redness, or fever. Seek medical attention promptly if any develop.
Additional measures:
- Avoid scratching – Reduces secondary bacterial entry.
- Do not apply heat or ice directly – Extreme temperatures may aggravate tissue damage.
- Do not use home remedies lacking evidence – Substances such as essential oils or herbal poultices have not been proven safe for tick bite sites.
If the bite occurred in an area where Lyme disease or other tick‑borne illnesses are common, inform a healthcare professional. Early prophylactic antibiotics may be recommended based on the duration of attachment and local infection rates.