From the neck below, the whole body coated with scabies mite killing medicine in order to completely eliminate scabies mites, cohabitants or family members suffering from scabies should be treated at the same time to prevent recurrence and mutual infestation. 1, sulfur preparations sulfur ointment is the treatment of scabies traditional topical medicine, 10% sulfur ointment applied to adults, 5% sulfur ointment applied to infants, but sulfur ointment both unpleasant sulfur odor, and very greasy, treatment and not simple. Treatment is the patient first bath with hot water and soap, wipe dry after, from the neck below the whole body rubbing, in the papule blisters to rub more, once in the morning and once in the evening, even rubbing 3 days. The fourth day bath, change clean clothes and sheets, change the clothes and sheets need to be washed and boiled, wool products can be ironed. If scabies mites are still found after two weeks, it should be treated once again according to this method. 2, sodium thiosulfate solution and dilute hydrochloric acid after bathing and swabbing dry, with 40% sodium thiosulfate solution rubbed all over the skin of the body below the neck, rubbing more on the papular blisters, rubbing again after the solution dries, 10 minutes after changing to 4% hydrochloric acid solution rubbed all over the body, once every 5 minutes, rubbing 4 times, so continuous treatment for 3 to 4 days. Later, if still found scabies mites, can be applied again 1 to 2 courses of treatment. 3, γ – six six six (propyl hexachlorobenzene, γ – 666, Lindane) 1% lotion, emulsion or cream has a very strong power to kill scabies mites. Use from the neck to the feet when used externally, so that the drug continues to be retained on the body surface for 6 to 12 hours after washing off, 1 time the efficiency of the drug up to 96% or more. However, it should not be applied for many times or for a long time, so as not to absorb a lot and make people poisoned, as indicated in the relevant data report 6 hours maintenance is desirable, and no side effects were found in the treatment. The skin of infants and children can be easily absorbed and can cause seizures and other neurotoxic symptoms, and excessive absorption may even be fatal to infants and children, so it should be used with caution. The cure rate of 1% γ-666 cream can reach 94% with only one rub, and a few patients have temporary dizziness, dermatitis and localized wind mass. 4, Crotamiton (Crotamiton, Eurax) has both a strong role in killing scabies mites: and can stop itching, rubbing from the neck to the feet, in the skin folds and grooves need to rub all over again after a day, the next day to change clothes and sheets, the second rubbing after 2 days before bathing. Our product Ulex Skin is a 10% cream, which should be rubbed again after 24 hours. The cure rate of one course of treatment of Urethane can be more than 70%, which is not as good as 1% γ-666 and 10% sulfur ointment, but it does not have any systemic toxic reactions and is not as greasy and smelly as sulfur ointment, so it is more commonly used clinically. 5. benzyl benzoate 20%-25% benzyl benzoate emulsion or cream ① 20ml benzyl benzoate, 20g stearic acid, 6ml triethanolamine, together with distilled water, prepare 100g according to the emulsion preparation method; ② 25ml benzyl benzoate, 0.5ml triethanolamine, 2ml oleic acid, add water and mix into 100ml.) is colorless and transparent with Clear scent of good scabies mite killing drug, no irritation or sensitization, secondary infection or eczema-like changes can also be applied, but this drug is not easy to obtain. Treatment method is from the neck below all over the rubbing the whole body, the next day in all over the rubbing once, after 1 to 2 days after the bath can be, without changing clothes or bed sheets. The current drug of choice for the treatment of scabies is 5% Permethrin, safe irritation is small, can also be used for children. After the application of the above scabies mite killing drug treatment, itchy rash often continues to exist for a number of days, local application of furnace glycerine lotion or menthol (0.25% to 0.5%) and carbolic acid (1% to 2%) lotion and other anti-itch drugs can be applied, and antibiotics can be applied when there is secondary infection. Nodular scabies scabies mites are killed, but the nodules are difficult to subside, local rubbing corticosteroid hormone preparations can temporarily reduce itching, it is best to use hydrocortisone acetate suspension injected into the nodules, go to inflammatory pine and flumezon and other suspensions can have a strong effect. The freezing of liquid nitrogen can make the scabies nodules subside after 7 to 10 days, and can be treated again when needed. Carbon dioxide laser can also be applied.