Chronic sinus infections often require a combination of treatments tailored to the underlying cause. Medications are commonly used to address symptoms and reduce inflammation. Nasal corticosteroid sprays can help decrease swelling in the nasal passages, while saline nasal rinses are effective for clearing mucus and allergens from the sinuses. If a bacterial infection is present, antibiotics may be prescribed. For sinus infections related to allergies, decongestants or antihistamines can provide relief. In cases of severe inflammation, oral or injected steroids may be necessary. Other treatments include allergy management, such as Immunotherapy or AIT, which can help reduce allergic reactions that contribute to sinus issues. In more severe cases, surgery, like endoscopic sinus surgery, may be required to remove blockages or polyps that are preventing normal sinus drainage when other treatments fail to provide relief.