What are the common brand names?
Phenylephrine is found in popular cold and cough drugs such as: Sudafed PE, Vicks Nyquil, Sinex Nighttime Sinus Relief, Benadryl Allergy Plus Congestion, Tylenol Cold + Flu Severe Medicine, Walgreens Sinus Relief Congestion Day Caplets, and Mucinex Sinus-Max Severe Congestion Relief Caplets, among others.
Products Containing Phenylephrine As Decongestant Deemed Ineffective (insider.com)