Sinusitis, an inflammation of the sinus cavities, is a common medical condition that affects millions of people worldwide. While conventional treatments like antibiotics and nasal decongestants offer symptomatic relief, they often fail to address the underlying causes of the disease and may lead to recurring episodes. This case study presents the treatment of an 8-year-old boy suffering from preauricular sinusitis, with recurrent sneezing, nose block, and a history of dust allergies. The paper outlines the progress made under homeopathic care at Dr Batra’s, showing improvements in his overall condition with no need for allopathic medications. The treatment focused on strengthening the immune system and addressing allergic tendencies through constitutional remedies, highlighting the potential benefits of homeopathy in managing allergic conditions like sinusitis.