2024年11月11日 · Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose). Pseudoephedrine is used to treat nasal and sinus congestion, or congestion of the tubes that drain fluid from your inner ears, called the eustachian (yoo-STAY-shun) tubes.

2023年8月30日 · The decongestant effect of pseudoephedrine is noticeable within 30 minutes of oral administration and reaches a peak within one to two hours. One immediate-release tablet of pseudoephedrine lasts anywhere from three to eight hours. Single doses of 60mg pseudoephedrine are effective at relieving congestion. 7. Interactions

2024年10月25日 · Applies to pseudoephedrine: oral capsule liquid filled, oral liquid, oral solution, oral syrup, oral tablet, oral tablet extended release. Common side effects of pseudoephedrine. Some side effects of pseudoephedrine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the ...

2023年8月10日 · The FDA defines pseudoephedrine as an OTC drug in accordance with the monograph and FDA regulations. The US FDA strongly recommends that over- the- counter (OTC) cough and cold products not be used in children younger than 2 years of age because serious and potentially life-threatening side effects can occur including death, convulsions, …

2024年7月24日 · Both phenylephrine and pseudoephedrine are vasoconstrictors, this means that they narrow blood vessels, relieving congestion. Nasal blood vessels are about five times more sensitive than those in the heart, which explains why pseudoephedrine is effective at relieving nasal congestion in the low doses used in OTC medicines with few cardiac effects.

Pseudoephedrine may be used as an adjunct to analgesics, antihistamines, antitussives, expectorants, or antibiotics when indicated. Pseudoephedrine is labeled and has been used for self-medication for temporary relief of nasal congestion associated with sinusitis; however, efficacy data are lacking and/or controversial.

Pseudoephedrine Interactions. There are 184 drugs known to interact with pseudoephedrine, along with 6 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 14 are major, 165 are moderate, and 5 are minor.

Pseudoephedrine has an average rating of 6.6 out of 10 from a total of 92 ratings on Drugs.com. 61% of reviewers reported a positive effect, while 29% reported a negative effect. View all 9 reviews View all 92 reviews Drug Class: Decongestants; Vasopressors; Decongestants; Side Effects: Ephedrine side effects

2023年8月4日 · Dexbrompheniramine and pseudoephedrine is a combination medicine used to treat symptoms of the common cold or seasonal allergies, including sneezing, runny or stuffy nose, and itchy, watery eyes. Dexbrompheniramine and pseudoephedrine may also be used for purposes not listed in this medication guide.

Pseudoephedrine (Ingredient) Chemical formula: C10H15NO Drugbank ID: DB00852 ATC codes: R01BA02, R01BA52 The information below refers to products available in the United States that contain pseudoephedrine.