Phenylephrine products, such as Sudafed PE, are available without a prescription and are found on retailers' shelves, including at grocery stores and drugstores. However, there are purchase ...

you can switch to pseudoephedrine pills (Sudafed and generic). You don't need a prescription for Sudafed, but stores are required by law to keep it behind the counter, so you'll need to ask the ...

Phenylephrine started to be used in OTC decongestants after manufacturers moved away from the use of pseudoephedrine and ephedrine due to FDA restrictions. Those ingredients are vulnerable to ...

Many people reach for over-the-counter medications like Dayquil, Mucinex, and Sudafed hoping for quick ... might provide more effective relief without the need for medications at all.

Pseudoephedrine is one of the most commonly used OTC drugs and is used for its decongestant properties. Even when taken at indicated dosages, there are serious risks when older adults take this ...

Nasal decongestants, often used during cold and allergy seasons, can negatively impact brain health when used long-term or in high doses. Ingredients like pseudoephedrine and phenylephrine ...

Background: We studied the pharmacology of l-methamphetamine, the less abused isomer, when used as a nasal decongestant ... delivered from a non-prescription product produced minimal effects ...

Oral decongestants are medications taken by mouth to relieve nasal congestion (stuffy or blocked nose), often caused by colds, allergies, or sinus infections (small, empty spaces behind the cheekbones ...