The respiratory problems, such as nasal congestion, colds, or allergies, can complicate many people’s lives. These symptoms often make daily activities difficult and reduce quality of life. In addition to proper medical treatment and home remedies, nasal sprays and drops available at pharmacies are popular solutions for alleviating unpleasant symptoms. Particularly, two popular products, Otrivin and Nasivin, frequently come up in conversations when it comes to treating nasal congestion. Although both products aim to relieve nasal congestion, their mechanisms of action, ingredients, and usage instructions differ. Therefore, it is worth understanding thoroughly when and how each product can be used most effectively. The variety of different types of nasal drops…