Sinus care involves practices and treatments aimed at maintaining the health of the sinuses, which are air-filled spaces in the skull. Proper sinus care can help prevent infections, reduce inflammation, and alleviate symptoms associated with conditions like sinusitis. Common methods include using saline nasal sprays, staying hydrated, and using a humidifier to keep the air moist. In addition to home remedies, over-the-counter medications such as decongestants and antihistamines can provide relief from sinus-related issues. For chronic problems, a healthcare professional may recommend treatments like nasal corticosteroids or, in severe cases, surgical options to improve sinus drainage and function.