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Phenylephrine is an oral medication primarily used as a decongestant. [5] [6] It is a selective α 1-adrenergic receptor activator which results in the constriction of both arteries and veins. [5] Common side effects include nausea, headache, and anxiety. [5] Phenylephrine was patented in 1927 and came into medical use in 1938. [7]
Phenylephrine, sold under the brand names Neosynephrine and Sudafed PE among numerous others, is a medication used as a decongestant for uncomplicated nasal congestion, [5] used to dilate the pupil, used to increase blood pressure (given intravenously in cases of low blood pressure), and used to relieve hemorrhoids (as a suppository).
Guaifenesin, also known as glyceryl guaiacolate, is an expectorant medication taken by mouth and marketed as an aid to eliminate sputum from the respiratory tract. Chemically, it is an ether of guaiacol and glycerine. It may be used in combination with other medications. [4]
Targeted drug delivery, sometimes called smart drug delivery, [1] is a method of delivering medication to a patient in a manner that increases the concentration of the medication in some parts of the body relative to others. This means of delivery is largely founded on nanomedicine, which plans to employ nanoparticle -mediated drug delivery in ...
As Yahoo Life reported last year, when taken in oral form, phenylephrine is metabolized so quickly that the amount absorbed into the bloodstream ends up being less than 1% of what was originally ...
It contains phenylephrine and ketorolac. [ 1 ] Phenylephrine/ketorolac was approved for medical use in the United States in May 2014, [ 4 ] and in the European Union in July 2015.
Products. Their original and best-known product is a lemon -flavoured hot drink containing 650 mg of paracetamol (an analgesic), and 10 mg phenylephrine hydrochloride (a decongestant) to help to relieve headache, fever, blocked nose, body aches and pains, and a sore throat. [1] In 1995 the Lemsip Max range was launched which included lemon ...
Epinephrine, also known as adrenaline, is a medication and hormone. [10][11] As a medication, it is used to treat several conditions, including anaphylaxis, cardiac arrest, asthma, and superficial bleeding. [8] Inhaled epinephrine may be used to improve the symptoms of croup. [12] It may also be used for asthma when other treatments are not ...