What Should I Know About Phenylephrine (10mg), Including Its Uses, Dosage, And Safety Precautions?

Phenylephrine is a decongestant used to relieve nasal congestion caused by colds, allergies, or sinus infections. It works by narrowing the blood vessels in the nasal passages, reducing swelling and congestion. The typical adult dose is 10 mg every 4 hours, not exceeding 60 mg in 24 hours.

It's important to follow the dosage instructions on the package or as directed by a healthcare provider. Avoid using phenylephrine if you have high blood pressure, heart disease, or are taking certain medications like MAO inhibitors. Side effects may include dizziness, nervousness, or trouble sleeping. Always consult with a healthcare professional if you have any concerns or pre-existing conditions before using phenylephrine.