How can I treat bedbug bites? - briefly
Wash the area with mild soap and cool water, apply a cold compress to reduce swelling, then use an over‑the‑counter antihistamine or hydrocortisone cream to alleviate itching, and keep nails trimmed to avoid secondary infection.
How can I treat bedbug bites? - in detail
Bedbug bites cause itching, redness, and sometimes swelling. Immediate care focuses on reducing inflammation and preventing infection.
First, cleanse the area with mild soap and lukewarm water. Pat dry with a clean towel; avoid rubbing, which can aggravate the skin.
Apply a cold compress for 10‑15 minutes to diminish swelling and numb the itch. Repeat several times a day as needed.
Topical treatments:
- Over‑the‑counter hydrocortisone cream (1 %) applied 2‑3 times daily.
- Calamine lotion or a zinc‑oxide paste for soothing relief.
- Antihistamine ointments containing diphenhydramine for localized itching.
Oral medications:
- Non‑prescription antihistamines such as cetirizine, loratadine, or diphenhydramine to control systemic itch.
- Analgesic acetaminophen or ibuprofen for pain and inflammation, following label dosage.
If lesions become painful, ooze, or show signs of infection (increased warmth, pus, expanding redness, fever), seek medical evaluation promptly. Prescription antibiotics or stronger corticosteroids may be required.
Avoid scratching to reduce the risk of secondary infection and to limit skin trauma. Keep fingernails trimmed and consider wearing gloves at night if itching is severe.
For persistent or widespread reactions, a healthcare provider may perform a skin test to rule out allergic hypersensitivity and may prescribe a short course of oral steroids.
In addition to symptom management, eliminate the source of the infestation. Professional pest control, thorough laundering of bedding at 60 °C, vacuuming of mattresses and furniture, and encasement of sleepers with bedbug‑proof covers are essential to prevent further bites.