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Pseudoephedrine - Wikipedia
Nasal congestion Pseudoephedrine is a sympathomimetic and is well-known for shrinking swollen nasal mucous membranes, so it is often used as a decongestant. It reduces tissue hyperemia, edema, and nasal congestion commonly associated with colds or allergies. Other beneficial effects may include increasing the … 展开
Pseudoephedrine, sold under the brand name Sudafed among others, is a sympathomimetic medication which is used as a decongestant to treat nasal congestion. It has also been used off-label for certain other indications, like … 展开
Pseudoephedrine is contraindicated in patients with diabetes mellitus, cardiovascular disease, severe or uncontrolled hypertension, severe coronary artery disease, prostatic hypertrophy, hyperthyroidism, closed-angle glaucoma, … 展开
Concomitant or recent (previous 14 days) monoamine oxidase inhibitor (MAOI) use can lead to hypertensive reactions, including 展开
Common side effects with pseudoephedrine therapy may include central nervous system (CNS) stimulation, insomnia, 展开
The maximum total daily dose of pseudoephedrine is 240 mg. Symptoms of overdose may include sedation, apnea, impaired concentration, cyanosis, coma, circulatory collapse, insomnia, hallucinations, tremors, convulsions, headache, 展开
Pharmacodynamics
Pseudoephedrine is a sympathomimetic agent which acts primarily or exclusively by inducing … 展开CC-BY-SA 许可证中的维基百科文本 Ephedra (plant) - Wikipedia
Remains of a buried Neanderthal found at Shanidar cave in Iraqi Kurdistan, over 50,000 years old was found associated with Ephedra pollen among those of other plants. While some authors have suggested that these represent plant remains deliberately buried alongside the Neanderthal, other authors have suggested that natural agents like bees may have been responsible for the ac…
Wikipedia · CC-BY-SA 许可下的文字Pseudoephedrine | C10H15NO | CID 7028 - PubChem
Pseudoephedrine is a decongestant that has been used to treat nasal congestion (“stuffy nose”) caused by colds or allergies. Pseudoephedrine can be combined with other ingredients to help treat symptoms that may come with having a …
Pseudoephedrine - American Chemical Society
Pseudoephedrine is a decongestant and stimulant derived from ephedrine, a plant alkaloid. It is also a precursor for methamphetamine, a recreational drug, and its sale is restricted in many countries.
Ephedra (Plant) - an overview | ScienceDirect Topics
2004年4月12日 · Pseudoephedrine, a stereoisomer of ephedrine, is commonly found in preparations for treating nasal and sinus congestion via mucosal vasoconstriction. Although …
A Review of the Ephedra genus: Distribution, Ecology, …
Furthermore, pharmacology and phytochemistry studies of the different Ephedra species in the whole plant or in their parts (seeds, flowers, leaves and roots) have identified the most common and known active compounds as (−)-ephedrine …
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Exploring the Natural Origins: Pseudoephedrine in Botanical Sources
2024年8月12日 · Explore the intricate process of pseudoephedrine extraction from plants, covering its botanical origins, traditional and modern extraction methods, chemical properties, …
Ephedra (Plant) - an overview | ScienceDirect Topics
276 行 · 2004年4月12日 · Ephedrine is the predominant active compound found in the ephedra plants although other compounds such as pseudoephedrine, norephedrine, and …
Ephedrine and pseudoephedrine in Ephedra saxatilis on the …
2023年8月25日 · Ephedra is one of the world’s most important plants, used in medicine, plants and ecology. Most Ephedra grows in plain areas and is stable. But the plateau environment is …
5 Plants That Contain Ephedrine - trinjal
Plants that contain Ephedrine: Ephedrine is found in Ephedra's plant; the genus Ephedra is in the family Ephedraceae in the major group Gymnosperms. The plants of Ephedra are erect and can be found in deserts all over the world. …
