Tag: phenylephrine

Decongestants and Blood Pressure Medications: What You Need to Know About the Hidden Risks

• Cheryl Moran
• November 29, 2025
• 12 Comments

Decongestants like pseudoephedrine and phenylephrine can raise blood pressure and interfere with hypertension meds. Learn which OTC cold medicines to avoid and safer alternatives for nasal congestion.