Does Nasal Decongestant Really Work?

There is no cure for colds; treatments only ease the symptoms. Many people use over-the-counter medicines such as nasal decongestants to treat cold symptoms. However, there is little evidence that nasal decongestants actually work.

Is it bad to take nasal decongestant?

Taking a decongestant can temporarily ease congestion, but it can also create a slight increase in your blood pressure. If you already have high blood pressure, especially if it's not controlled, this may be a concern. Decongestants also can interfere with the effectiveness of certain blood pressure medications.

Do nasal decongestants help?

Decongestants are a type of medicine that can provide short-term relief for a blocked or stuffy nose (nasal congestion). They can help ease the symptoms of conditions such as colds and flu, hay fever and other allergic reactions, catarrh and sinusitis.