Question: Does Claritin D 12 Hour keep you awake?

Does Claritin-D make you drowsy? Drowsiness is a potential side effect of Claritin-D. However, for some people, it may actually cause insomnia or trouble sleeping. This is because Claritin-D contains pseudoephedrine—a decongestant that has stimulant effects.

Does Claritin keep you awake?

Both Zyrtec and Claritin may make you drowsy or tired. For that reason, you shouldn’t take these medications if you also take muscle relaxers, sleeping pills, or other drugs that cause drowsiness. Taking them at the same time that you take sedating drugs can make you extremely sleepy.

Can Claritin D cause sleeplessness?

Common side effects of Claritin-D 24 Hour include: headache, insomnia, and xerostomia. Other side effects include: fatigue, and nervousness.

Does Claritin D 12 Hour make you drowsy?

Dry mouth, mild stomach upset, trouble sleeping, dizziness, headache, nervousness, loss of appetite, or thirst may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

IT IS INTERESTING:  Frequent question: What is the difference between Sudafed and Claritin?

Should I take Claritin D in the morning or at night?

So taking your 24-hour allergy medications before going to bed means that you’ll get the maximum effect when you need it the most. “Taking your allergy medication at night assures that it will be circulating in your blood stream when you most need it, early the next morning,” Martin says in a news release.

Does Claritin cause anxiety?

Does Claritin-D cause anxiety? Nervousness and excitability are possible side effects associated with Claritin due to the stimulant effects of pseudoephedrine. Talk to your doctor if you experience any side effects such as severe dizziness or restlessness.

How long does it take Claritin to start working?

If you only start taking Claritin once you have allergy symptoms, you may not get immediate relief, but the good news is it’ll begin working after several days or up to two weeks after you begin using it.

How long does it take for Claritin D 12 hour to work?

When you can’t stop sneezing and your eyes are watering so much you can barely see, you need relief for your allergy attack fast. Claritin generally starts working within a one to three hour period and reaches its peak effect after approximately eight to twelve hours.

Can Claritin D cause heart palpitations?

Pseudoephedrine may cause mild CNS stimulation in hypersensitive patients. Nervousness, excitability, restlessness, dizziness, weakness, or insomnia may occur. Headache, drowsiness, tachycardia, palpitation, pressor activity, and cardiac arrhythmias have been reported.

Which is better Claritin or Zyrtec?

Zyrtec has a quicker onset of action compared to Claritin and may be more effective than Claritin in reducing allergy symptoms, according to one clinical trial. However, cetirizine, the active ingredient of Zyrtec, has been shown to produce more drowsiness than loratadine.

IT IS INTERESTING:  Question: Does Benadryl allergy help with congestion?

Is it bad to take Claritin D everyday?

Answer: Yes, it is ok to take the medication for an extended period of time. However, the “D” formulation has a decongestant (which is what the ‘D’ represents in the name) and this can raise your blood pressure. I would recommend discussing with your doctor if this will be a possible problem for you.

Is 12 hour or 24 hour Claritin better?

Claritin-D 24 Hour has efficacy comparable to Claritin-D 12 Hour in relieving allergic rhinitis symptoms while producing significantly less insomnia.

Does Claritin D make you urinate more?

The D in Claritin-D and many other allergy and cold medicines stands for a decongestant called pseudoephedrine. It is found in Actifed, Allegra-D, Mucinex D, Sudafed and Zyrtec-D. This compound can aggravate symptoms of prostate enlargement and make it difficult to urinate.

Does Claritin D help post nasal drip?

Over-the-counter decongestants like pseudoephedrine (Sudafed) can help reduce congestion and eliminate postnasal drip. Newer, nondrowsy antihistamines like loratadine-pseudoephedrine (Claritin) can work to get rid of postnasal drip. However, these are more effective after you take them for several days.

What are side effects of Claritin D?

Dry mouth, mild stomach upset, trouble sleeping, dizziness, headache, nervousness, loss of appetite, or thirst may occur.

Is it better to take antihistamines at night or in the morning?

Once-daily antihistamines reach their peak 12 hours after taking them, so evening use produces better control of morning symptoms.

No runny nose