How can one get rid of bed mites on the body? - briefly
Wash the affected area with a medicated soap containing permethrin or benzyl benzoate, then dry thoroughly and apply a topical acaricide. Repeat the treatment after 7–10 days to eradicate any newly hatched mites.
How can one get rid of bed mites on the body? - in detail
Bed mites, also known as Dermatophagoides species, can colonize human skin and cause irritation, itching, and secondary infections. Effective removal requires a combination of personal hygiene, environmental control, and, when necessary, pharmacological intervention.
First, cleanse the affected areas with a warm, antimicrobial soap or a mild antiseptic wash. Rinse thoroughly and pat dry; moisture promotes mite survival. Apply a topical acaricide—such as permethrin 5 % cream or benzyl benzoate lotion—according to the product instructions, typically once daily for three consecutive days. For individuals with sensitive skin, a 1 % sulfur ointment may be used as an alternative.
Second, eradicate the source in the sleeping environment. Wash all bedding, nightclothes, and removable fabric covers in water at a minimum of 60 °C (140 °F) for at least 30 minutes. If high‑temperature washing is not possible, dry‑clean or seal items in airtight bags for two weeks to starve mites. Vacuum carpets, mattresses, and upholstered furniture using a HEPA‑rated filter; discard the vacuum bag or clean the canister immediately after use. Apply a dust‑mite spray containing a synthetic pyrethroid or an essential‑oil blend (e.g., tea‑tree or eucalyptus) to surfaces that cannot be laundered.
Third, reduce humidity in the bedroom to below 50 % relative humidity. Use a dehumidifier or air conditioner, and ensure adequate ventilation. Replace or clean HVAC filters regularly, as they can harbor mite debris.
Fourth, consider systemic medication if topical treatment fails or if extensive skin involvement is present. Oral ivermectin, 200 µg/kg body weight, administered as a single dose and repeated after 7–14 days, has demonstrated efficacy against dermal mite infestations. Prescription should be obtained from a qualified clinician, and contraindications (e.g., pregnancy, liver disease) must be evaluated.
Finally, maintain ongoing preventive measures: wash hands after handling bedding, avoid contact with dusty environments, and schedule regular cleaning of the sleeping area. Monitoring for recurrent symptoms and repeating a brief course of topical acaricide after a month can help confirm eradication.