Tag: Pseudoephedrine

For thousands of years, the Chinese plant *Ephedra sinica*, known as ma huang, has been used in traditional medicine for its stimulant and medicinal properties. The primary active compound responsible for these effects is ephedrine, a potent alkaloid derived from this botanical source. Its journey from ancient herb to modern, heavily regulated pharmaceutical has been complex.

According to Drugs.com and Instacart listings, certain formulations of Walgreens Nasal Decongestant D are explicitly labeled 'Does Not Contain Gluten'. For individuals managing celiac disease or gluten sensitivity, confirming if Walgreens Nasal Decongestant D is gluten free is an important step to prevent adverse reactions.