What should I do if all my legs are covered with fleas? - briefly
Immediately wash the affected area with hot, soapy water, then apply a veterinary‑grade flea spray or shampoo and repeat the treatment according to the product instructions. Follow up with a doctor or veterinarian to assess any skin irritation or allergic reaction and to obtain prescription medication if needed.
What should I do if all my legs are covered with fleas? - in detail
If your lower limbs are heavily infested with fleas, immediate action is required to prevent further bites, secondary infection, and spread to other areas.
First, isolate the affected area. Remove clothing and place it in a sealed plastic bag for washing. Wash the garments in hot water (≥60 °C) with a strong detergent, then dry on the highest heat setting. This kills any fleas and eggs embedded in the fabric.
Next, treat your skin. Take a cool shower using an antiseptic soap (e.g., chlorhexidine or povidone‑iodine). Scrub gently to dislodge insects, then rinse thoroughly. Pat dry with a clean towel and apply a topical antiseptic lotion to any bite sites to reduce inflammation and prevent bacterial entry.
For the fleas themselves, apply a topical insecticide approved for human use, such as permethrin 5 % cream or a pyrethrin‑based spray, following the product instructions precisely. Avoid applying to broken skin or open wounds. If you experience severe itching, consider an oral antihistamine (e.g., cetirizine 10 mg) to alleviate symptoms.
Environmental control is essential. Vacuum all carpets, upholstered furniture, and bedding for at least 10 minutes, discarding the vacuum bag or cleaning the canister immediately afterward. Wash bedding, curtains, and any washable items in hot water, then tumble‑dry on high heat. For non‑washable surfaces, use a flea‑specific fogger or aerosol spray, ensuring the area is ventilated after treatment.
If bites become infected—signs include increasing redness, swelling, pus, or fever—seek medical attention promptly. A healthcare professional may prescribe antibiotics and, if necessary, a more potent antiparasitic regimen.
Finally, implement preventive measures: wear long, tightly woven clothing in areas where fleas are common; use insect‑repellent sprays containing DEET or picaridin on exposed skin; and maintain regular cleaning of living spaces to reduce the risk of re‑infestation.