Does zyrtec help nasal congestion?

Taking Zyrtec (Cetirizine) With Sudafed (Pseudoephedrine) Sudafed (pseudoephedrine) is a commonly used over the counter nasal decongestant which works by producing vasoconstriction in the nasal passages, shrinking swollen nasal membranes which helps to alleviate nasal congestion. Sudafed also acts to increase nasal airflow and drainage…

How often to take Zyrtec? Overall, Zyrtec is most often often dosed once daily, especially in adults. Children doses range from once to twice daily. If you are experiencing continuous symptoms of allergy, itchy eyes/nose, postnasal drip or congestion, it may be time to see a doctor. He or she may prescribe a nasal steroid for better relief.

Is Zyrtec good for sinusitis? However, zyrtec (cetirizine) does not treat infection. It treats allergies so if the sinusitis is allergic, that will help or if you have other allergy triggers, it can help. Most sinus infections are allergic or viral and they get better on their own.

Is Zyrtec a decongestant? Zyrtec-D (cetirizine and pseudoephedrine) is a combination of an antihistamine and a decongestant used to treat cold or allergy symptoms such as nasal and sinus congestion, sneezing, itching, watery eyes, or runny nose. Zyrtec-D is available over-the-counter (OTC) and in generic form.

What happens if you take too much Zyrtec?

What happens if you take too much Zyrtec? Zyrtec-D, a combination drug that contains pseudoephedrine (a decongestant), can lead to more serious adverse effects. When taken beyond the recommended amount, it can cause irregular heart rhythm and palpitations.

When is the best time to take Zyrtec? Some people may find that they only require half the recommended daily dose for relief. Zyrtec can be taken at any time of the day and may work a little faster if not taken with food. If Zyrtec makes you feel drowsy then you are best to take it before going to bed at night or you can reduce the dosage by half.

Is it okay to take 2 Zyrtec in a 24-hour period? Adults and children 12 years and over should take 1 tablet of Zyrtec-D every 12 hours and not more than 2 tablets over a 24-hour period. The effects of Zyrtec-D use on an unborn baby are not known. However, the active ingredients can pass into breast milk.

How long does it actually take Zyrtec to work? Inactive 1 May 2013. Zyrtec is a fast acting OTC allergy medication that begins to take affect in as little as one hour after taking the first dose and works for up to 24 hours.