Ivermectin is an antiparasitic medicine used only for certain infections, such as intestinal worms, scabies, or lice. In children, it should not be given at a fixed dose, such as 6 mg, without medical advice. The dose is usually calculated based on body weight, age, and the type of infection being treated. An 8-year-old child may be given ivermectin only if prescribed by a doctor after a proper diagnosis. Self-medication can be unsafe and may lead to side effects such as dizziness, nausea, stomach upset, or sleepiness. In some cases, incorrect dosing may fail to treat the infection properly. If a child is suspected of having a parasitic infection, it is important to consult a doctor or paediatrician to examine the child and confirm the diagnosis before starting treatment. Always follow the prescribed dose and complete the full course as advised.