There is no scientific self-test for scabies. The diagnosis of scabies needs to be made by a medical professional by combining the patient’s symptoms, dermatoscopy, pick-and-needle method, staining test, etc. The patient can seek medical treatment in time according to the symptoms of scabies and contact history.
Scabies is a contagious skin disease caused by scabies mites parasitizing the skin, and is prevalent in the interphalangeal area, armpits, groin, wrists, etc. It can manifest itself as erythematous spots, papules, pimples and tunnels, and intense itching at night. It can be contracted through contact with the patient’s skin (e.g., hugging, shaking hands, sexual contact, etc.) and its contaminated items (clothes, bed sheets, towels, etc.).
It is recommended that patients seek medical attention when symptoms related to scabies and a history of exposure exist. The doctor will usually ask the patient about his/her medical history and perform a physical examination to make an initial judgment of the condition based on the nature of the lesions. Tests such as dermoscopy, pick-and-needle, and staining tests may be recommended to clarify the cause of the condition.
Scabies patients are advised to seek timely medical attention and under the guidance of the doctor to conduct relevant examinations to clarify the cause of the disease and treat the symptoms.