User:Mr. Ibrahem/Pseudoephedrine

Pseudoephedrine (PSE) is a medication used for congestion of the nose such as may occur from hay fever or the common cold. It may also be used to prevent pressure related ear problems due to eustachian tube obstruction. It has not been found to be useful for sinusitis. Use is not recommended in children less than six. It is sold both by itself and over-the-counter in combination with other active ingredients such as antihistamines, guaifenesin, dextromethorphan, paracetamol (acetaminophen), or NSAIDs. It is taken by mouth.

Common side effects include trouble sleeping, palpitations, headache, and dizziness. Other concerns include abuse. Use in early pregnancy is associated with harm to the baby well use during the early part of breastfeeding may reduce milk output. It is a sympathomimetic and alpha and beta adrenergic agonist.

Pseudoephedrine was isolated in 1889, by the German chemists Ladenburg and Oelschlägel, from Ephedra vulgaris at the Merck pharmaceutical company. Plants that contain the medication; however, have been used in Chinese medicine for 5,000 years. At higher doses it is used as a wakefulness-promoting agent and to enhance athletic performance. Such use, has at various times, not been permitted by the International Olympic Committee. Pseudoephedrine has also been used to illegally manufacture methamphetamines. In the United Kingdom 24 tabs of 60 mg costs the NHS about 2 pounds.