2023年4月11日 · Decongestants are medicines that relieve congestion by reducing swelling, inflammation and mucus formation within the nasal passages or the eye. They have no other effect on symptoms such as a runny nose or sneezing.

2023年3月25日 · Many medicines combine an antihistamine and decongestant, like Allegra-D, Benadryl Allergy Plus Sinus, Claritin-D, and Zyrtec-D. Don’t use decongestant nasal sprays longer...

2024年1月31日 · A popular nasal decongestant ingredient was found ineffective by the FDA. We've rounded up 8 decongestant drugs that do work.

2023年4月20日 · Over-the-counter (OTC) nasal decongestants include: Pills (tablets or capsules). Liquids or syrups. Nasal decongestant sprays. Nasal drops. Pharmacies and retail stores sell nasal decongestants as standalone medicines or in a combination form that contains a pain reliever and/or an antihistamine.

Nasal antihistamines relieve symptoms such as sneezing, a runny nose, or postnasal drip. Nasal decongestants constrict dilated blood vessels within the nose, reducing swelling which allows air to flow more freely, relieving symptoms of congestion.

2025年1月6日 · Each tablet contains 30 milligrams (mg) of pseudoephedrine HCl, a nasal decongestant that helps reduce nasal swelling and inflammation by narrowing the blood vessels in the nasal passages. While ...

Nasal congestion refers to a stuffy nose. In most cases, the nose becomes congested when the tissues lining it become swollen. The swelling is due to inflamed blood vessels. The medications listed below are related to or used in the treatment of this condition. Activity ? Phenylephrine vs Pseudoephedrine - How do they compare?

2020年7月15日 · People can take decongestants to alleviate nasal congestion from upper respiratory infections and allergies. This article describes what decongestants do, and outlines research investigating...

Phenylephrine is used for the temporary relief of stuffy nose, sinus, and ear symptoms caused by the common cold, flu, allergies, or other breathing illnesses (such as sinusitis, bronchitis)....

This combination medication is used to temporarily relieve symptoms caused by the common cold, flu, allergies, or other breathing illnesses (such as sinusitis, bronchitis). Antihistamines help...