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How do oral decongestants work?

How Do Decongestants Work? They help reduce swelling in the passageways of your nose, which relieves the feeling of pressure and improves the flow of air. You’ll be able to breathe a whole lot better. Decongestants come in pill form or nasal sprays. Don’t use the sprays for more than 3 days, or you may get more stuffed up.

What should I know before taking a decongestant? Taking decongestants can raise your blood pressure even if it is controlled or nearly normal. You may need to look for an alternative to decongestants. Talk to your doctor before using a decongestant if you have any of the following health problems: Don’t give decongestants to children younger than 6 years of age.

How about a decongestant that actually works? A decongestant is a type of medication that helps clear up congestion. Dilated blood vessels ​in the nasal and airway membranes are what cause congestion in the nose, sinuses, and chest. Decongestants work by narrowing those blood vessels, decreasing swelling and inflammation.

How do decongestants work and their possible side effects? Common Side Effects. Decongestants can cause sleep problems and nervousness due to overstimulation of the brain. They can also cause other side effects, such as raising blood pressure. This feeling of nervousness often wears off after a couple of weeks, but for people with heart problems and high blood pressure, decongestants can be dangerous.

How effective are decongestants? Decongestants are considered relatively effective for minor congestion from viruses and other illnesses. If your illness has become an infection, however, they probably will not work as well. You may need antibiotics to treat the infection before decongestants will work to clear the congestion.

When do you need to take a decongestant for congestion?

When do you need to take a decongestant for congestion? Decongestants are considered relatively effective for minor congestion from allergies, viruses, and other illnesses. If your illness has become an infection, however, they probably will not work as well. You may need antibiotics to treat the infection before decongestants will work to clear the congestion. 2 

Are there any side effects when taking decongestants? Most people do not experience side effects when they use decongestants correctly. You will need to avoid these medications or take them under close supervision if you have the following: type 2 diabetes. hypertension. overactive thyroid gland, or hyperthyroidism. closed angle glaucoma. heart disease. prostate disease.

What kind of Medicine is a nasal decongestant? In addition to oral medication, decongestants also come in the form of nasal sprays and liquid medicine. Other medications, such as Tylenol Sinus, Advil Cold & Sinus, and Aleve Cold & Sinus contain decongestants in addition to pain relievers.

Why are decongestants not good for high blood pressure? Decongestants are used for quick, temporary relief of nasal and sinus congestion. They can cause trouble sleeping, headache, increased blood pressure and irritability. They’re not recommended for people with high blood pressure, cardiovascular disease, glaucoma or hyperthyroidism.