Decongestant

Decongestants are over-the-counter medications commonly used to provide relief from nasal congestion caused by colds, flu, and allergies. They work by narrowing the blood vessels in the nasal passages, reducing inflammation and swelling. This helps to alleviate symptoms such as stuffiness, allowing for easier breathing through the nose. Decongestants are available in various forms, including tablets, capsules, liquids, and nasal sprays. When using decongestants, it is essential to follow the recommended dosages and usage instructions provided on the labeling, as excessive or prolonged use can lead to potential side effects, such as elevated blood pressure, dizziness, and insomnia. Individuals with pre-existing medical conditions, such as hypertension or heart problems, should consult a healthcare professional before using decongestants, as they may not be suitable for everyone.