Eye and nasal drops are a topical dosage form that is used to treat conditions affecting the eyes and nose. They are a liquid preparation that is applied directly to the affected area. Eye and nasal drops are commonly used to treat eye infections, dry eyes, and nasal congestion. They can also be used to deliver medication to the affected area, such as antibiotics or decongestants. Eye and nasal drops are formulated with active ingredients that are effective against the specific condition being treated. They are easy to use and convenient, but it is important to follow the manufacturer's instructions for use and to avoid touching the dropper tip to the affected area or any other surface to prevent contamination. Eye and nasal drops may cause side effects such as stinging, burning, or itching, so it is important to monitor for these and to discontinue use if necessary.