Most forms of parasitic skin infections are treated primarily with topical medications to get rid of the parasites. In the case of swimmer's itch, which is a rash that affects people who swim in lakes and ponds that are infected with parasites, corticosteroid creams help clear up the infection. For comfort, some people find that bathing in colloidal oatmeal, Epsom salts, or baking soda helps ease the itch, as does the use of cool compresses. Calamine lotion is also recommended.
In more serious cases, such as scabies, chemical treatments are generally prescribed, along with other medications, like crotamiton. For those infestations that are more serious and are not responding to topical medications, your physician may prescribe oral medications. In the case of mites and because scabies spreads so quickly, people who have been close to you, such as family members, may be also treated. A different and more serious form of swimmer's itch called schistosomiasis, found in South America, is treated with an oral antiparasite medication called praziquantel.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.