How to reduce swelling from a bedbug bite? - briefly
Clean the bite with mild soap and water, then apply a cold compress for 10–15 minutes to curb inflammation. Follow with an over‑the‑counter antihistamine or 1% hydrocortisone cream to further reduce swelling and itching.
How to reduce swelling from a bedbug bite? - in detail
Bedbug bites often produce localized swelling, redness, and itching. Prompt treatment can limit inflammation and prevent secondary infection.
First‑line measures focus on soothing the skin and reducing fluid accumulation. Apply a cold compress or ice pack wrapped in a cloth for 10‑15 minutes, repeating every hour for the first few hours. The cold stimulus constricts blood vessels, decreasing edema and numbing the area.
Topical anti‑inflammatory agents further control swelling. Over‑the‑counter hydrocortisone cream (1 %) may be applied thinly to the bite up to three times daily. For more pronounced inflammation, a low‑dose prescription corticosteroid ointment can be used under medical supervision.
Antihistamines interrupt the histamine response that contributes to swelling and itch. An oral non‑sedating antihistamine such as cetirizine 10 mg or loratadine 10 mg taken once daily can provide relief for several hours. If itching interferes with sleep, a short‑acting sedating antihistamine may be considered at night.
If the bite becomes painful or shows signs of infection—pus, increasing warmth, or spreading redness—consult a healthcare professional. Oral antibiotics may be necessary, and a prescription-strength steroid could be indicated for severe edema.
Adjunctive care supports recovery:
- Keep the area clean with mild soap and water, then pat dry.
- Avoid scratching; use a cool, moist cloth or anti‑itch lotion to reduce the urge.
- Wear loose‑fitting clothing to prevent friction on the bite.
- Maintain a cool ambient temperature; heat can exacerbate swelling.
- Monitor the bite for changes over 24‑48 hours; seek medical advice if symptoms worsen.
Hydration and a balanced diet rich in anti‑oxidants may aid the body’s natural inflammatory response, but they are not substitutes for targeted topical or oral treatments. Consistent application of the measures above typically diminishes swelling within a day or two.