Oral medications for scabies

Scabies is caused by mites that live in the outer layer of skin. Intense itching, often worse at night, and a rash or tiny bumps may occur, including between fingers, around wrists, at the waist, or on the genitals. Similar symptoms can come from eczema, allergy, or infection. A GP or dermatologist may diagnose scabies from the pattern and close-contact history. Oral treatment can be useful in particular circumstances, while topical treatment is commonly part of care.

Take an oral medicine only when prescribed, following the exact schedule and advice about food, other medicines, pregnancy, breastfeeding, and medical conditions. Do not repeat doses because itching continues: the rash can remain irritated after mites are treated. Close household or intimate contacts may need assessment and coordinated treatment. Wash recently used clothing, towels, and bedding as advised, and avoid close skin contact until the treatment plan allows it. A clinician can explain whether a topical scabies treatment is also needed.

Arrange a GP consultation for new night-time itching, an unexplained rash, or symptoms in several household members. Seek review if new burrows or bumps appear after treatment, itching is not settling, or scratching has caused open sores, crusting, or pus. Get urgent help for facial swelling, breathing difficulty, or another severe reaction after medicine.

Ask whether the diagnosis is certain, who needs treatment, how to handle bedding and clothing, when close contact is safe, and which symptoms can persist after treatment. Confirm the dose schedule, interactions, pregnancy precautions, and the follow-up plan.