How to help a person who has fleas? - briefly
Apply a medically approved flea treatment to the affected individual—such as a prescription topical or oral medication—and wash all clothing, bedding, and towels in hot water. Then vacuum and steam‑clean the living environment to eliminate remaining eggs and larvae.
How to help a person who has fleas? - in detail
Flea bites on a human cause itching, redness, and possible allergic reactions. Immediate relief and long‑term control require a coordinated approach that targets the individual and the surrounding environment.
First, alleviate the symptoms. Apply a topical antihistamine or corticosteroid cream to reduce inflammation and itching. Oral antihistamines can be taken according to package directions for additional comfort. If a severe reaction or infection appears, seek medical evaluation promptly.
Second, eliminate the insects from the body. Take a thorough shower with hot water and a mild soap, scrubbing the skin to detach any remaining fleas. After washing, dry the body completely, as moisture can attract insects.
Third, treat clothing and personal items. Wash all garments, bedding, and towels in hot water (minimum 130 °F/54 °C) and dry on the highest heat setting for at least 30 minutes. Items that cannot be laundered should be sealed in plastic bags for two weeks to starve the parasites.
Fourth, address the home environment. Follow these steps:
- Vacuum carpets, rugs, upholstered furniture, and cracks in flooring; discard the vacuum bag or clean the canister immediately.
- Steam‑clean carpets and upholstery where possible, as high temperature kills all life stages.
- Apply an EPA‑approved insecticide spray or fogger to baseboards, under furniture, and pet sleeping areas; follow label instructions for safety.
- Treat any pets with a veterinarian‑recommended flea control product, as animals are the primary reservoir.
Fifth, monitor and prevent re‑infestation. Inspect the skin daily for new bites for at least two weeks. Maintain a routine of weekly vacuuming and monthly laundering of bedding. Keep pets on a consistent flea prevention regimen throughout the year.
Finally, document any persistent symptoms. If itching continues beyond a week, or if secondary skin infections develop, consult a healthcare professional for possible prescription medication or further diagnostic testing.