WebPhenylephrine is a selective α 1-adrenergic receptor agonist which results in the constriction of both arteries and veins. Phenylephrine was patented in 1927 and came into medical use in 1938. It is available as a generic medication. Unlike pseudoephedrine, abuse of phenylephrine is very uncommon. WebThe combination of fexofenadine and pseudoephedrine is used in adults and children 12 years of age and older to relieve the allergy symptoms of seasonal allergic rhinitis ('hay fever'), including runny nose; sneezing; congestion (stuffy nose); red, itchy, or watery eyes; or itching of the nose, throat, or roof of the mouth.
Risks of Decongestants When You Have Thyroid …
WebJan 30, 2024 · Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose). Phenylephrine nasal is used to treat nasal congestion and sinus … WebSep 16, 2024 · Check with your doctor as soon as possible if any of the following side effects occur while taking pseudoephedrine: Rare - more common with high doses Convulsions ( seizures) hallucinations (seeing, hearing, or feeling things that are not there) irregular or slow heartbeat shortness of breath or troubled breathing Symptoms of overdose identify a function of luteinizing hormone
Can I take pseudoephedrine and phenylephrine together
WebDec 24, 2024 · Some decongestants can pose a risk to people living with certain health conditions, including a thyroid disorder. This is because ingredients in over-the-counter (OTC) products, like pseudoephedrine, can … WebFeb 25, 2024 · Phenylephrine and pseudoephedrine are both adrenergic agonists. Phenylephrine has primarily an affinity to only alpha-adrenergic receptors, while pseudoephedrine has an affinity to both alpha- and beta-adrenergic receptors. Their side effect profiles are very similar. WebFor patients taking pseudoephedrine extended-release capsules: Swallow the capsule whole. However, if the capsule is too large to swallow, you may mix the contents of the capsule with jam or jelly and swallow without chewing. Do not crush or chew before swallowing. For patients taking pseudoephedrine extended-release tablets: identify a global health concern