Medication leaflets

Active substance

Results for the substance phenylephrine

11 results

About this active substance

Phenylephrine is a medication used to relieve nasal congestion associated with colds, flu, or allergies. It is a decongestant that works by constricting blood vessels in the nasal mucosa, reducing inflammation and congestion.

The medication is available in the form of tablets, nasal sprays, or solutions and should be used as directed by your doctor or the manufacturer. It is important not to exceed the recommended dose to avoid adverse effects.

Side effects may include increased blood pressure, dizziness, insomnia, or palpitations. In rare cases, severe allergic reactions may occur, requiring immediate medical attention.

Patients with high blood pressure, heart disease, or other chronic conditions should consult their doctor before using phenylephrine.